To make our wits more keen.
Shak.
Before the keen inquiry of her thought.
Cowper.
3. Bitter; piercing; acrimonious; cutting; stinging; severe; as, keen satire or sarcasm.
Good father cardinal, cry thou amen To my keen curses.
Shak.
4. Piercing; penetrating; cutting; sharp; -- applied to cold, wind, etc.; as, a keen wind; the cold is very keen.
Breasts the keen air, and carols as he goes.
Goldsmith.
5. Eager; vehement; fierce; as, a keen appetite. "Of full kene will." Piers Plowman.
So keen and greedy to confound a man.
Shak.
Keen is often used in the composition of words, most of which are of obvious signification; as, keen-edged, keen-eyed, keen-sighted, keen-witted, etc.
Syn. -- Prompt; eager; ardent; sharp; acute; cutting; penetrating; biting; severe; sarcastic; satirical; piercing; shrewd.
Keen, v. t. To sharpen; to make cold. [R.]
Cold winter keens the brightening flood.
Thomson.
Keen, n. [Ir. caoine.] A prolonged wail for a deceased person. Cf. Coranach. [Ireland] Froude.
Keen, v. i. To wail as a keener does. [Ireland]
Keen"er (?), n. A professional mourner who wails at a funeral. [Ireland]
Keen"ly, adv. In a keen manner.
Keen"ness, n. The quality or state of being keen.
Keep (kp), v. t. [imp. & p. p. Kept (kpt); p. pr. & vb. n. Keeping.] [OE. kpen, AS. cpan to keep, regard, desire, await, take, betake; cf. AS. copenere lover, OE. copnien to desire.] 1. To care; to desire. [Obs.]
I kepe not of armes for to yelp [boast].
Chaucer.
2. To hold; to restrain from departure or removal; not to let go of; to retain in one's power or possession; not to lose; to retain; to detain.
If we lose the field, We can not keep the town.
The Gutenberg Webster's Unabridged Dictionary: Section I, J, K, and L · The Wunder Library — complete classics, free to read, with narration.