gas

gas
I
(New American Roget's College Thesaurus)
n. aeriform or elastic fluid; vapor, fume, reek; air, ether; fuel, gasoline, petrol; bombast, hot air (sl.); gas attack.
II
(Roget's IV) n.
1. [A state of matter]
Syn. vapor, volatile substance, fumes, aeriform fluid, gaseous mixture.
2. [*Gasoline]
Syn. propellant, petrol (British), motor fuel; see gasoline .
3. [Poisonous gas]
Poisonous gases include: vesicant, incendiary gas, Lewisite, mustard gas, chloral gas, chlorine, carbon monoxide, methyl isocyanate, bromide, bromoacetone, phosgene, chloropicrin, Agent Orange, hydrocyanic acid, arsine, stibine, chloracetophenone, brombenzylcyanide, Adamsite, asphyxiating gas, vesicatory gas, moldy hay*.
4. [An anesthetic]
Syn. ether, general anesthetic, chloroform, nitrous oxide, laughing gas*.
• step on the gas*,
Syn. rush, move fast, speed up, step on it*; see hurry 1 , speed .
III
(Roget's 3 Superthesaurus) n.
1. vapor fume, air, exhalation, steam, smoke, effluvium, miasma, oxygen, carbon dioxide, carbon monoxide, methane, propane, hydrogen, nitrogen.
2. gasoline fuel, petrol, flammable liquid, propellant, combustible, gasahol.
IV
(Roget's Thesaurus II) I noun 1. Slang. Incessant and usually inconsequential talk: babble, blab, blabber, chat, chatter, chitchat, jabber, palaver, prate, prattle, small talk. Slang: gab, yak. See WORDS. 2. Slang. Something or someone uproariously funny or absurd: absurdity. Informal: hoot, joke, laugh, scream. Slang: howl, panic, riot. Idiom: a laugh a minute. See LAUGHTER. II verb Slang. To talk volubly, persistently, and usually inconsequentially: babble, blabber, chatter, chitchat, clack, jabber, palaver, prate, prattle, rattle (on), run on. Informal: go on, spiel. Slang: gab, jaw, yak. Idioms: run off at the mouth, shoot the breeze (or bull). See WORDS.

English dictionary for students. 2013.

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Synonyms:
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Look at other dictionaries:

  • Gas — (et) …   Kölsch Dialekt Lexikon

  • Gas — [ga:s], das; es, e: 1. a) unsichtbarer Stoff in der Form wie Luft: giftiges, brennbares, explosives Gas; einen Ballon mit Gas füllen; zu Gas werden; in der Flüssigkeit sind mehrere Gase aufgelöst. b) brennbares, zum Kochen und Heizen verwendetes… …   Universal-Lexikon

  • gas — s.m.inv. 1a. FO ogni sostanza che, a temperatura e pressione normale, è allo stato aeriforme, in contrapposizione ai solidi e ai liquidi, e non presenta forma e volume propri 1b. TS fis., chim. sostanza aeriforme che si trova al di sopra della… …   Dizionario italiano

  • Gas — (g[a^]s), n.; pl. {Gases} (g[a^]s [e^]z). [Invented by the chemist Van Helmont of Brussels, who died in 1644.] 1. An a[ e]riform fluid; a term used at first by chemists as synonymous with air, but since restricted to fluids supposed to be… …   The Collaborative International Dictionary of English

  • gas — (Palabra inventada por el científico flamenco J. B. van Helmont en el siglo XVII, sobre el lat. chaos). 1. m. Fluido que tiende a expandirse indefinidamente y que se caracteriza por su pequeña densidad, como el aire. 2. Cada uno de los gases… …   Diccionario de la lengua española

  • gas — sustantivo masculino 1. (no contable) Área: química Estado de la materia cuyas moléculas están en desorden y pueden separarse indefinidamente por la escasa atracción que existe entre ellas: El agua se convierte en gas al evaporarse. 2. (no… …   Diccionario Salamanca de la Lengua Española

  • gas — [gæs] noun gases PLURALFORM or gasses [countable, uncountable] a substance which is not solid or liquid at normal temperatures, and which usually cannot be seen: • Greenhouse gases are the direct result of pollution …   Financial and business terms

  • gas — [gas] n. pl. gases or gasses [gas′iz] [ModL, altered by Van Helmont (1577 1644), Belgian chemist (with g pronounced, as in Du, as a voiced fricative) < Gr chaos, air (see CHAOS), term used by Paracelsus] 1. the fluid form of a substance in… …   English World dictionary

  • Gas CS — Nombre (IUPAC) sistemático …   Wikipedia Español

  • Gas — Gas. Die Eigenthümlichkeit der Gase, welche elastische Flüssigkeiten, Luftarten sind, besteht in dem Bestreben der kleinsten Theilchen, sich möglichst weit von einander zu entfernen, daher üben sie auf ihre Umgebung einen allseitigen Druck aus u …   Pierer's Universal-Lexikon

  • Gas — (g[a^]s), v. t. [imp. & p. p. {Gassed} (g[a^]st); p. pr. & vb. n. {Gassing}.] 1. (Textiles) To singe, as in a gas flame, so as to remove loose fibers; as, to gas thread. [Webster 1913 Suppl.] 2. To impregnate with gas; as, to gas lime with… …   The Collaborative International Dictionary of English

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