simple past tense and past participle of tack

Third-person singular simple present indicative form of tack

plural of tack

(nautical) Tacking. / (slang) Without alcohol; teetotal.

present participle of tack up

present participle of Blu-Tack

(phonetics) The IPA diacritic of primary articulation: < ˕ >, used to denote a lowered phone; for vowels, the diacritic denotes a slightly more open utterance; for consonants, it moves the manner of articulation one step forward in this chain: nasal → plosive → fricative → approximant → trill → tap, flap → lateral fricative → lateral approximant → lateral flap.

simple past tense and past participle of tack up

Third-person singular simple present indicative form of tack up

(simile, colloquial) very intelligent