Master the word " YET " in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. YET definition: 1. still; until the present time: 2. the best, worst, etc. until now: 3. until and including this…. Learn more. The meaning of YET is in addition : besides. How to use yet in a sentence. The word ' yet ' serves multiple grammatical purposes, primarily functioning as a conjunction and an adverb. As a conjunction, it connects clauses in compound sentences, often indicating contrast or a sense of continuation despite obstacles. In the context of perfect tenses, ' yet ' signifies that an action or state is expected to occur or has not occurred up to the present time, highlighting ongoing relevance or anticipation.