"juice or fluid which circulates in plants, the blood of plant life," Middle English sap, from Old English sæp, from Proto-Germanic *sapam (source also of Middle Low German, Middle Dutch, Dutch sap, Old High German saf, and, with unetymological -t, German Saft "juice"). This is reconstructed to be from PIE root *sab- "juice, fluid" (source also of Sanskrit sabar- "sap, milk, nectar," Irish sug, Russian soku "sap," Lithuanian sakas "tree-gum"). As a verb meaning "to drain the sap from," by 1725.

"milky fluid formed during the process of digestion," 1540s, from Late Latin chylus "the extracted juice of a plant," from Greek khylos "juice" (of plants, animals, etc.), from stem of khein "to pour, gush forth," from PIE *ghus-mo-, from root *gheu- "to pour, pour a libation." Compare also chyme.

"drink made from orange juice and sweetened water," 1706, from French, from orange + ending from lemonade.

disc used in playing a game said to have originated in Hawaii and popular in U.S. during the mid-1990s; said to be from the name of a brand of juice-drink made in Hawaii since about 1971, the milk caps from the bottles of it being used to play the game originally. The juice-drink name is said to be an acronym from passionfruit, orange, and guava, the ingredients of the drink.

cocktail made with tequila and citrus fruit juice, 1963, from the fem. proper name, the Spanish form of Margaret. Earlier in English it meant "a Spanish wine" (1920).