tweak
/twiːk/ verb, noun
Forms tweaks tweaking tweaked
- verb (transitive) To pinch and pull with a sudden jerk and twist; to twitch. “to tweak the nose.”
- verb (transitive, informal) To adjust slightly; to fine-tune. “If we tweak the colors towards blue, it will look more natural.”
- verb (transitive) To tease, to annoy; to get under the skin of (someone, typically so as to irritate them, or by extension to enamor, frighten, etc).
- verb (intransitive, US, slang) To abuse methamphetamines, especially crystal meth.
- verb (intransitive, US, slang) To exhibit extreme nervousness, evasiveness when confronted by authorities, compulsiveness, erratic motion, excitability, etc, due to or mimicking the symptoms of methamphetamine abuse.
- verb (intransitive, slang, by extension) To be extremely confused; to have no clue what is happening. “Am I tweaking or does 2020 feel like 6 months ago?”
- verb (military, weaponry, uncommon) From a catapult, to strike a target with a missile.
- noun A sharp pinch or jerk; a twist or twitch. “a tweak of the nose”
- noun A slight adjustment or modification. “He is running so many tweaks it is hard to remember how it looked originally.”
- noun Trouble; distress; tweag.
- noun (obsolete, slang) A prostitute.
- noun (slang) Methamphetamine.
- noun (slang) A single inhalation of cocaine.
- noun (cryptography) An additional input to a block cipher, used in conjunction with the key to select the permutation computed by the cipher.
Synonyms
Etymology
From Middle English twikken, from Old English twiccian (“to pluck”), from Proto-West Germanic *twekkōn (“to fasten; clamp; pinch”). Related to twitch. The drug-related sense may be a blend of twitch and freak.
Webster’s 1913
- verb To pinch and pull with a sudden jerk and twist; to twitch; as, to tweak the nose. Shak.
- noun A sharp pinch or jerk; a twist or twitch; as, a tweak of the nose.
- noun Trouble; distress; tweag. [Obs.]
Etymology [OE. twikken, originally the same word as twicchen; cf. LG. twikken. See Twitch.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “tweak”, CC BY-SA 4.0. Details