Pronunciation: (lik'wid),[key] —adj. 1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid.
2. of, pertaining to, or consisting of liquids: a liquid diet. 3. flowing like water.
4. clear, transparent, or bright: liquid eyes. 5. (of sounds, tones, etc.) smooth; agreeable; flowing freely: the liquid voice of a trained orator. 6. in cash or readily convertible into cash without significant loss of principal: liquid assets. 7. Phonet.characterizing a frictionless speech sound pronounced with only a partial obstruction of the breath stream and whose utterance can be prolonged as that of a vowel, esp. l and r. 8. (of movements, gestures, etc.) graceful; smooth; free and unconstricted: the ballerina's liquid arabesques.
—n. 1. a liquid substance.
2. Phonet.either r or l, and sometimes m, n, ng.