Definitions for physics
ˈfɪz ɪksphysics

Princeton's WordNet(4.50 / 4 votes)Rate this definition:

1. physics, natural philosophynoun

   the science of matter and energy and their interactions

   "his favorite subject was physics"

2. physics, physical sciencenoun

   the physical properties, phenomena, and laws of something

   "he studied the physics of radiation"

Wiktionary(4.00 / 2 votes)Rate this definition:

1. physicsnoun

   The branch of science concerned with the study of properties and interactions of space, time, matter and energy.

   Newtonian physics was extended by Einstein to explain the effects of travelling near the speed of light; quantum physics extends it to account for the behaviour of atoms.

   Etymology: From φυσικός

2. physicsnoun

   Of or pertaining to the physical aspects of a phenomenon or a system, especially those studied in physics.

   The physics of car crashes would not let Tom Cruise walk away like that.

   Etymology: From φυσικός

3. physicsnoun

   Plural form of physic.

Wikipedia(0.00 / 0 votes)Rate this definition:

1. Physics

   Physics (from Ancient Greek: φυσική (ἐπιστήμη), romanized: physikḗ (epistḗmē), lit. 'knowledge of nature', from φύσις phýsis 'nature') is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.Physics is one of the oldest academic disciplines and, through its inclusion of astronomy, perhaps the oldest. Over much of the past two millennia, physics, chemistry, biology, and certain branches of mathematics were a part of natural philosophy, but during the Scientific Revolution in the 17th century these natural sciences emerged as unique research endeavors in their own right. Physics intersects with many interdisciplinary areas of research, such as biophysics and quantum chemistry, and the boundaries of physics are not rigidly defined. New ideas in physics often explain the fundamental mechanisms studied by other sciences and suggest new avenues of research in academic disciplines such as mathematics and philosophy. Advances in physics often enable advances in new technologies. For example, advances in the understanding of electromagnetism, solid-state physics, and nuclear physics led directly to the development of new products that have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear weapons; advances in thermodynamics led to the development of industrialization; and advances in mechanics inspired the development of calculus.

Webster Dictionary(5.00 / 1 vote)Rate this definition:

1. Physicsnoun

   the science of nature, or of natural objects; that branch of science which treats of the laws and properties of matter, and the forces acting upon it; especially, that department of natural science which treats of the causes (as gravitation, heat, light, magnetism, electricity, etc.) that modify the general properties of bodies; natural philosophy

   Etymology: [See Physic.]

Freebase(2.80 / 5 votes)Rate this definition:

1. Physics

   Physics is a part of natural philosophy and a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves. Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy. Over the last two millennia, physics was a part of natural philosophy along with chemistry, certain branches of mathematics, and biology, but during the Scientific Revolution in the 17th century, the natural sciences emerged as unique research programs in their own right. Physics intersects with many interdisciplinary areas of research, such as biophysics and quantum chemistry, and the boundaries of physics are not rigidly defined. New ideas in physics often explain the fundamental mechanisms of other sciences, while opening new avenues of research in areas such as mathematics and philosophy. Physics also makes significant contributions through advances in new technologies that arise from theoretical breakthroughs. For example, advances in the understanding of electromagnetism or nuclear physics led directly to the development of new products which have dramatically transformed modern-day society, such as television, computers, domestic appliances, and nuclear weapons; advances in thermodynamics led to the development of industrialization; and advances in mechanics inspired the development of calculus.

Chambers 20th Century Dictionary(4.00 / 1 vote)Rate this definition:

1. Physics

   fiz′iks, n.pl. used as sing. (orig.) equivalent to Physical science—i.e. the science of the order of nature: usually sig. (as distinguished from chemistry) the study of matter and the general properties of matter as affected by energy or force—also called Natural philosophy.—ns. Physicolog′ic, logic illustrated by physics; Phys′ico-theol′ogy, theology illustrated by natural philosophy. [L. physica—Gr. physikē (theōria, theory)—physis, nature.]

U.S. National Library of Medicine(5.00 / 1 vote)Rate this definition:

1. Physics

   The study of those aspects of energy and matter in terms of elementary principles and laws. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Editors Contribution(0.00 / 0 votes)Rate this definition:

1. physics

   A type of science with the study of facets and interaction of space, time, matter and energy.

   Physics is a very interesting subject.

   Submitted by MaryC on March 15, 2020  

Suggested Resources(0.00 / 0 votes)Rate this definition:

1. physics

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

Matched Categories

1. • Natural Science

British National Corpus

1. Written Corpus Frequency

   Rank popularity for the word 'physics' in Written Corpus Frequency: #3609

2. Nouns Frequency

   Rank popularity for the word 'physics' in Nouns Frequency: #1962

How to pronounce physics?

1. Alex

   US English

   Daniel

   British

   Karen

   Australian

   Veena

   Indian

How to say physics in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of physics in Chaldean Numerology is: 6

2. Pythagorean Numerology

   The numerical value of physics in Pythagorean Numerology is: 9

Examples of physics in a Sentence

1. Joe Kyrillos:

   People who are with Jeb believe in Jeb, and also think that over time the laws of physics will take shape and sort things out the right way.

2. Dr Jaffe:

   NASA and the US Department of Energy did a study in the late 70s that cost $ 20 million at the time and looked at it in pretty great depth, the conclusion at that time was that there was nothing wrong with the physics but the real question is the economics.

3. Joseph Ruff:

   Legalize Physics

4. Richard Allen:

   We can use that data to understand the physics of the process beneath us, how the buildings around us respond to these earthquakes, and we will have more data than we have from the traditional seismic networks.

5. Betty Nyoni:

   We normally have no electricity. We skip experiments in electrical physics and switchboard designs. Our test marks flop, and are inferior to students in city schools that have better power supplies.

Images & Illustrations of physics

Popularity rank by frequency of use