Definitions for underground
ˈʌn dərˈgraʊnd; -ˌgraʊndun·der·ground

Princeton's WordNet(1.00 / 1 vote)Rate this definition:

1. underground, resistance(noun)

   a secret group organized to overthrow a government or occupation force

2. metro, tube, underground, subway system, subway(adj)

   an electric railway operating below the surface of the ground (usually in a city)

   "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'"

3. belowground, underground(adj)

   under the level of the ground

   "belowground storage areas"; "underground caverns"

4. clandestine, cloak-and-dagger, hole-and-corner(a), hugger-mugger, hush-hush, secret, surreptitious, undercover, underground(adverb)

   conducted with or marked by hidden aims or methods

   "clandestine intelligence operations"; "cloak-and-dagger activities behind enemy lines"; "hole-and-corner intrigue"; "secret missions"; "a secret agent"; "secret sales of arms"; "surreptitious mobilization of troops"; "an undercover investigation"; "underground resistance"

5. underground(adverb)

   in or into hiding or secret operation

   "the organization was driven underground"

6. underground(adverb)

   beneath the surface of the earth

   "water flowing underground"

Wiktionary(0.00 / 0 votes)Rate this definition:

1. underground(Noun)

   An underground railway.

2. underground(Noun)

   A movement or organisation of people who resist political convention.

3. underground(Noun)

   A movement or organisation of people who resist artistic convention.

4. underground(Verb)

   To route electricity distribution cables underground

5. underground(Adverb)

   Below the ground.

   The tunnel goes underground at this point.

6. underground(Adverb)

   Secretly.

7. underground(Adjective)

   Below the ground; below the surface of the Earth.

   There is an underground tunnel that takes you across the river.

8. underground(Adjective)

   Hidden, furtive, secretive.

   These criminals operate through an underground network.

9. underground(Adjective)

   Of music, art, etc, outside the mainstream.

10. Underground(ProperNoun)

    The London Underground.

Webster Dictionary(0.00 / 0 votes)Rate this definition:

1. Underground(noun)

   the place or space beneath the surface of the ground; subterranean space

2. Underground(adj)

   being below the surface of the ground; as, an underground story or apartment

3. Underground(adj)

   done or occurring out of sight; secret

4. Underground(adverb)

   beneath the surface of the earth

Freebase(0.00 / 0 votes)Rate this definition:

1. Underground

   Underground is a 1995 award-winning film directed by Emir Kusturica with a screenplay by Dušan Kovačević. It is also known by the subtitle Once Upon a Time There Was a Country, which was the title of the 5-hour mini-series shown on Serbian RTS television. The film uses the epic story of two friends to portray and satirize Yugoslav history from the beginning of World War II until the beginning of Yugoslav Wars. The film was an international co-production with companies from FR Yugoslavia, France, Germany and Hungary. The theatrical version is 163 minutes long. In interviews, Kusturica stated that his original version ran for over 320 minutes, and that he was forced to cut it by co-producers.

Chambers 20th Century Dictionary(0.00 / 0 votes)Rate this definition:

1. Underground

   un′dėr-grownd, adj. under the surface of the ground.—n. that which is underground.—v.t. to place underground.—adv. Underground′, beneath the surface of the earth.

British National Corpus

1. Adjectives Frequency

   Rank popularity for the word 'underground' in Adjectives Frequency: #962

How to pronounce underground?

1. 

   Alex

   US English

   

   Daniel

   British

   

   Karen

   Australian

   

   Veena

   Indian

How to say underground in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of underground in Chaldean Numerology is: 4

2. Pythagorean Numerology

   The numerical value of underground in Pythagorean Numerology is: 6

Examples of underground in a Sentence

1. Jian Zhao:

   Underground, everything is much more stable.

2. Jian Zhao:

   [It's a] new way of using underground space on a larger scale.

3. Jello Biafra:

   For every prohibition you create you also create an underground.

4. Ben Stillwell:

   If the downspout runs underground, remove it from the pipe as needed.

5. Christina Neal:

   There's still a fair bit of magma right underground that's available to erupt.

Images & Illustrations of underground

Popularity rank by frequency of use