Definitions for impact
ˈɪm pækt; ɪmˈpæktim·pact

Princeton's WordNetRate this definition:3.8 / 21 votes

1. impactnoun

   the striking of one body against another

2. impact, wallopnoun

   a forceful consequence; a strong effect

   "the book had an important impact on my thinking"; "the book packs a wallop"

3. impingement, encroachment, impactnoun

   influencing strongly

   "they resented the impingement of American values on European culture"

4. shock, impactverb

   the violent interaction of individuals or groups entering into combat

   "the armies met in the shock of battle"

5. impactverb

   press or wedge together; pack together

6. affect, impact, bear upon, bear on, touch on, touchverb

   have an effect upon

   "Will the new rules affect me?"

GCIDERate this definition:3.8 / 8 votes

1. Impactverb

   To affect or influence, especially in a significant or undesirable manner; as, budget cuts impacted the entire research program; the fish populations were adversely impacted by pollution.

2. Impactverb

   To collide forcefully with; to strike.

WiktionaryRate this definition:3.8 / 5 votes

1. impactnoun

   The force or energy of a collision of two objects.

   The hatchet cut the wood on impact.

2. impactnoun

   A forced impinging.

   His spine had an impingement; L4 and L5 made impact, which caused numbness in his leg.

3. impactnoun

   A significant or strong influence; an effect.

4. impactverb

   To compress; to compact; to press or pack together.

   If fecal incontinence is caused by impacted stool in the rectum, the impaction must be removed.

5. impactverb

   To influence; to affect; to have an impact on.

   I can make the changes, but it will impact the schedule.

6. impactverb

   To collide or strike.

   When the hammer impacts the nail, it bends.

7. Etymology: From impactus, perfect passive participle of impingo.

Samuel Johnson's DictionaryRate this definition:0.0 / 0 votes

1. To Impactverb

   To drive close or hard.

   Etymology: impactus, Latin.

   They are angular; but of what particular figure is not easy to determine, because of their being impacted so thick and confusedly together. John Woodward, on Fossils.

ChatGPTRate this definition:2.0 / 1 vote

1. impact

   Impact refers to a significant or strong influence or effect that one thing or event has on another. It can refer to physical contact or collision, influence or effect in social, environmental, or economic contexts, or the overall results or consequences of a particular action, situation, or phenomenon.

Webster DictionaryRate this definition:1.0 / 1 vote

1. Impactverb

   to drive close; to press firmly together: to wedge into a place

2. Impactnoun

   contact or impression by touch; collision; forcible contact; force communicated

3. Impactnoun

   the single instantaneous stroke of a body in motion against another either in motion or at rest

4. Etymology: [L. impactus, p. p. of impingere to push, strike against. See Impinge.]

WikidataRate this definition:4.7 / 3 votes

1. IMPACT

   IMPACT is a successful merger of many different science communities that need similar instrumentation and resources. IMPACT is a merger of IMPF and ICAPS, originally conceived as two separate experimental facilities, both with their own development history. In May 2002, the dedicated scientific advisory boards for the IMPF and ICPAS recommended the combination of the two experiments into one ESA research laboratory. Both projects share hardware, space station accommodation and operations, and data processing and downloading functions in common. By consolidating these systems into a single laboratory significant reductions have been made to the overall project cost, by eliminating the duplication of expensive development, manufacturing, and qualification tasks.

Chambers 20th Century DictionaryRate this definition:5.0 / 1 vote

1. Impact

   im-pakt′, v.t. to press firmly together: to drive close.—n. Im′pact, a striking against: collision: the blow of a body in motion impinging on another body: the impulse resulting from collision.—Impacted fracture (surg.), when one part of the bone is forcibly driven into the other. [O. Fr. impacter—L. impactus, pa.p. of impingēre. See Impinge.]

Military Dictionary and GazetteerRate this definition:0.0 / 0 votes

1. impact

   In gunnery, the single instantaneous blow or stroke of a body in motion against another either in motion or at rest.

Suggested ResourcesRate this definition:0.0 / 0 votes

1. impact

   Song lyrics by impact -- Explore a large variety of song lyrics performed by impact on the Lyrics.com website.

Matched Categories

1. • Contact
   • Influence
   • Wedge

British National Corpus

1. Spoken Corpus Frequency

   Rank popularity for the word 'impact' in Spoken Corpus Frequency: #1394

2. Written Corpus Frequency

   Rank popularity for the word 'impact' in Written Corpus Frequency: #1752

3. Nouns Frequency

   Rank popularity for the word 'impact' in Nouns Frequency: #611

Usage in printed sourcesFrom: 

1. [["1515","25"],["1590","12"],["1600","7"],["1607","12"],["1620","2"],["1637","2"],["1643","1"],["1675","2"],["1703","2"],["1705","2"],["1706","3"],["1708","2"],["1709","1"],["1713","49"],["1715","1"],["1722","1"],["1723","1"],["1730","1"],["1735","1"],["1736","1"],["1737","1"],["1742","2"],["1745","2"],["1746","3"],["1748","1"],["1749","1"],["1750","19"],["1751","3"],["1752","2"],["1753","1"],["1755","1"],["1757","1"],["1759","3"],["1760","2"],["1762","8"],["1763","55"],["1766","3"],["1768","1"],["1770","1"],["1773","8"],["1774","2"],["1775","6"],["1777","31"],["1778","1"],["1782","7"],["1783","3"],["1784","31"],["1785","99"],["1787","9"],["1789","138"],["1790","2"],["1792","1"],["1793","21"],["1794","36"],["1796","5"],["1798","10"],["1799","106"],["1800","17"],["1801","64"],["1802","2"],["1803","86"],["1804","25"],["1805","11"],["1806","4"],["1807","11"],["1808","7"],["1809","16"],["1810","7"],["1811","5"],["1812","5"],["1813","14"],["1814","5"],["1815","91"],["1816","5"],["1817","23"],["1818","6"],["1819","31"],["1820","24"],["1821","21"],["1822","105"],["1823","225"],["1824","19"],["1825","40"],["1826","80"],["1827","115"],["1828","135"],["1829","72"],["1830","375"],["1831","298"],["1832","382"],["1833","112"],["1834","50"],["1835","135"],["1836","242"],["1837","153"],["1838","263"],["1839","104"],["1840","126"],["1841","220"],["1842","98"],["1843","234"],["1844","246"],["1845","119"],["1846","582"],["1847","354"],["1848","394"],["1849","284"],["1850","518"],["1851","405"],["1852","427"],["1853","253"],["1854","433"],["1855","437"],["1856","577"],["1857","533"],["1858","642"],["1859","616"],["1860","617"],["1861","376"],["1862","418"],["1863","537"],["1864","341"],["1865","664"],["1866","654"],["1867","856"],["1868","536"],["1869","721"],["1870","696"],["1871","512"],["1872","483"],["1873","927"],["1874","1241"],["1875","1168"],["1876","875"],["1877","1279"],["1878","1141"],["1879","2067"],["1880","1093"],["1881","1370"],["1882","1723"],["1883","1743"],["1884","1826"],["1885","1592"],["1886","1400"],["1887","1625"],["1888","1278"],["1889","1691"],["1890","1983"],["1891","1624"],["1892","1579"],["1893","2391"],["1894","1921"],["1895","3015"],["1896","2744"],["1897","2903"],["1898","3079"],["1899","3255"],["1900","2654"],["1901","3005"],["1902","3201"],["1903","3740"],["1904","4116"],["1905","4773"],["1906","4743"],["1907","4996"],["1908","4894"],["1909","4470"],["1910","5168"],["1911","5499"],["1912","4787"],["1913","5350"],["1914","5563"],["1915","5963"],["1916","6176"],["1917","5181"],["1918","4353"],["1919","4729"],["1920","5790"],["1921","5611"],["1922","6508"],["1923","4878"],["1924","4666"],["1925","5336"],["1926","5151"],["1927","6332"],["1928","5973"],["1929","5531"],["1930","6757"],["1931","6068"],["1932","5966"],["1933","5446"],["1934","8281"],["1935","7931"],["1936","8634"],["1937","9437"],["1938","9747"],["1939","12422"],["1940","10701"],["1941","13165"],["1942","12446"],["1943","11363"],["1944","10577"],["1945","11746"],["1946","16860"],["1947","19155"],["1948","23156"],["1949","27365"],["1950","27507"],["1951","28261"],["1952","28476"],["1953","29750"],["1954","35600"],["1955","39417"],["1956","42784"],["1957","43631"],["1958","52222"],["1959","55205"],["1960","67287"],["1961","76910"],["1962","85897"],["1963","90405"],["1964","104610"],["1965","109828"],["1966","122087"],["1967","132828"],["1968","152100"],["1969","152844"],["1970","178281"],["1971","198146"],["1972","211343"],["1973","228772"],["1974","235034"],["1975","259038"],["1976","274528"],["1977","291168"],["1978","288154"],["1979","338403"],["1980","349477"],["1981","342924"],["1982","364011"],["1983","371901"],["1984","403416"],["1985","421609"],["1986","441570"],["1987","441384"],["1988","475785"],["1989","506483"],["1990","558534"],["1991","544366"],["1992","628019"],["1993","618674"],["1994","679538"],["1995","706014"],["1996","763034"],["1997","776561"],["1998","836608"],["1999","886847"],["2000","1025868"],["2001","1052901"],["2002","1148663"],["2003","1237105"],["2004","1311686"],["2005","1373173"],["2006","1437628"],["2007","1463428"],["2008","1355867"]]

How to pronounce impact?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say impact in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of impact in Chaldean Numerology is: 3

2. Pythagorean Numerology

   The numerical value of impact in Pythagorean Numerology is: 8

Examples of impact in a Sentence

1. Jazmin Kay:

   Young people are frequently told they are the future, but the current decisions being made impact young people dramatically, maybe if young people were voting and putting pressure on elected officials they would( be) included.

2. Ann Stefanik:

   Boeing informed the Air Force of a personnel matter related to the VC-25B program, there is no impact to the ongoing modification efforts of the two aircraft.

3. George Pell:

   I am horrified by the accounts that survivors have given in their evidence during the Ballarat hearings, and at the enormous impact the abuse has had on them, their families and the community, i am also deeply saddened by the way the church authorities have failed in responding to these crimes. I am deeply to committed to assisting the royal commission and to doing anything I can to help survivors (including) giving evidence in person if asked to do so.

4. Washington Times columnist Charles Hurt:

   It's an astonishing development to think, that a document dump like this could have the impact that it's had on this coronation back here.

5. Christine Lampard:

   I would say that this incident has had a major impact on our general feeling of security, particularly with having a 16 month old baby, the fact that my job means that I travel frequently again raises my concerns. Neither my wife nor I are sleeping too well as a consequence of this incident.

Popularity rank by frequency of use

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=impact
2. ^ GCIDE
   https://gcide.gnu.org.ua/?q=impact
3. ^ Wiktionary
   https://en.wiktionary.org/wiki/Impact
4. ^ Samuel Johnson's Dictionary
   https://johnsonsdictionaryonline.com/views/search.php?term=impact
5. ^ ChatGPT
   https://chat.openai.com
6. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/impact
7. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=impact
8. ^ Chambers 20th Century Dictionary
   https://www.gutenberg.org/files/37683/37683-h/37683-h.htm#:~:text=impact
9. ^ Military Dictionary and Gazetteer
   https://www.gutenberg.org/cache/epub/59563/pg59563-images.html
10. ^ Usage in printed sources
    https://books.google.com/ngrams/graph?content=impact