Decaffeinated coffee comes from a chemical process that takes out caffeine from the beans. Pharmaceutical and soda companies buy the extracted caffeine.
LEACH
leach, leaching
(noun) the process of leaching
leach, strip
(verb) remove substances from by a percolating liquid; “leach the soil”
leach, percolate
(verb) permeate or penetrate gradually; “the fertilizer leached into the ground”
leach
(verb) cause (a liquid) to leach or percolate
Source: WordNet® 3.1
Etymology 1
Noun
leach (plural leaches)
A quantity of wood ashes, through which water passes, and thus imbibes the alkali.
A tub or vat for leaching ashes, bark, etc.
(nautical) Alternative spelling of leech.
A jelly-like sweetmeat popular in the fifteenth century.
Etymology 2
Verb
leach (third-person singular simple present leaches, present participle leaching, simple past and past participle leached)
(transitive) To purge a soluble matter out of something by the action of a percolating fluid.
(intransitive) To part with soluble constituents by percolation.
Usage notes
Do not confuse this verb with the verb leech.
Anagrams
• Hecla, chela
Proper noun
Leach
A surname.
Anagrams
• Hecla, chela
Source: Wiktionary
Leach, n. (Naut.)
Definition: See 3d Leech.
Leach, n. [Written also letch.] Etym: [Cf. As. leáh lye, G. lauge. See Lye.]
1. A quantity of wood ashes, through which water passes, and thus imbibes the alkali.
2. A tub or vat for leaching ashes, bark, etc. Leach tub, a wooden tub in which ashes are leached.
Leach, v. t. [imp. & p. p. Leached; p. pr. & vb. n. Leaching.] Etym: [Written also leech and letch.]
1. To remove the soluble constituents from by subjecting to the action of percolating water or other liquid; as, to leach ashes or coffee.
2. To dissolve out; -- often used with out; as, to leach out alkali from ashes.
Leach, v. i.
Definition: To part with soluble constituents by percolation.
Leach, n.
Definition: See Leech, a physician. [Obs.]
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
29 May 2025
CRITICAL
(adjective) characterized by careful evaluation and judgment; “a critical reading”; “a critical dissertation”; “a critical analysis of Melville’s writings”
Coffee Trivia
