Liquid

Part of speech: noun (n.)

1. A substance whose parts change their relative position on the slightest pressure, and therefore retain no definite form; any substance in the state of liquidity; a fluid that is not aëriform.

2. A letter which has a smooth, flowing sound, or which flows smoothly after a mute; as, l and r, in bla, bra. M and n also are called liquids. Liquid measure, a measure, or system of measuring, for liquids, by the gallon, quart, pint, gill, etc.

Part of speech: adjective (a.)

1. Flowing freely like water; fluid; not solid. Yes, though he go upon the plane and liquid water which will receive no step. Tyndale.

2. Being in such a state that the component parts move among themselves, but do not tend to separate from each other as the particles of gases and vapors do; neither solid nor aëriform; as, liquid mercury, in distinction from mercury solidified or in a state of vapor.

3. Flowing or sounding smoothly or without abrupt transitions or harsh tones. "Liquid melody." Crashaw.

4. Pronounced without any jar or harshness; smooth; as, l and r are liquid letters.

5. Fluid and transparent; as, the liquid air.

6. Clear; definite in terms or amount.[Obs.] "Though the debt should be entirely liquid." Ayliffe. Liquid glass. See Soluble glass, under Glass.