liquidとは 意味・読み方・使い方

発音

• enPR: lĭk'wĭd, IPA: /ˈlɪkwɪd/
• ハイフネーション: liq‧uid
• 韻: -ɪkwɪd

名詞

liquid (countable and uncountable, plural liquids)

1. (physical chemistry) A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid.

   Hyponyms: ideal liquid, non-ideal liquid

   Coordinate terms: solid, gas

   A liquid can freeze to become a solid or evaporate into a gas.

   • 2013 August 3, “Yesterday’s fuel”, in The Economist, volume 408, number 8847:

     The dawn of the oil age was fairly recent. Although the stuff was used to waterproof boats in the Middle East 6,000 years ago, extracting it in earnest began only in 1859 after an oil strike in Pennsylvania. […] It was used to make kerosene, the main fuel for artificial lighting after overfishing led to a shortage of whale blubber. Other liquids produced in the refining process, too unstable or smoky for lamplight, were burned or dumped.

2. (phonetics) Any of a class of consonant sounds that includes l and r.

   Hypernyms: approximant, consonant

   Coordinate term: glide

   • 1996, Adrian Room, An Alphabetical Guide to the Language of Name Studies, page 41:

     Many female forenames are regarded as euphonyms. What is and is not euphonious is necessarily subjective, but it could be suggested that names containing labials (b, m), sibilants (s, sh) and liquids (l, r) are more likely to be euphonyms than those that do not.

   • 1999, Ingo Plag, Morphological Productivity, page 86:

     […] -able does not attach to verbs ending in a postconsonantal liquid […]

使用する際の注意点

The differentiation of a liquid as an incompressible fluid is not strictly correct, experiments having shown that liquids are compressible to a very limited extent. See fluid.

派生語

関連する語

参考

• fluid

形容詞

liquid (comparative more liquid, superlative most liquid)

1. (physical chemistry) Flowing freely like water; fluid; not solid and not gaseous; composed of particles that move freely among each other on the slightest pressure.

   liquid nitrogen

2. (finance, of an asset) Easily sold or disposed of without losing value.
3. (finance, of a market) Having sufficient trading activity to make buying or selling easy.
4. Flowing or sounding smoothly or without abrupt transitions or harsh tones.

   a liquid melody

5. (phonology) Belonging to a class of consonants comprising the laterals and the rhotics, which in many languages behave similarly.

   /l/ and /r/ are liquid consonants.

6. Fluid and transparent.

   the liquid air

同意語

• (flowing freely like water): flowy, fluxive; see also Thesaurus:runny

反意語

• (antonym(s) of “flowing freely”): solid; gaseous
• (antonym(s) of “easily sold”): illiquid
• (antonym(s) of “having sufficient activity”): illiquid

派生語

関連する語

Further reading

• “liquid”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “liquid”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.
• liquid on Wikipedia.Wikipedia