(computing, idiomatic) vulnerability that has been discovered recently, and is yet unpatched or unmitigated; zero-day vulnerability

plural of zero-based budget

plural of zerbert

plural of zero tensor

(Indo-European linguistics) In Proto-Indo-European linguistics, an ablaut form of a root characterized by the absence of the basic ablauting vowel phonemes */e/ and */o/.

(language education, grammar) A structure used to talk about general truths or facts, containing an "if" clause (with a verb in the present tense) and a main clause (with a verb in the present tense).

plural of zero conditional

An Omotic language of Ethiopia

(finance) A promissory note that pays at maturity the value of the note with no separate interest payments, the effective interest arising from the discounted purchase price.

(idiomatic) To change from a negative to a positive outcome; to improve one's fortunes significantly. / (idiomatic) To become very popular after being unpopular.