Where- English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary 4 meanings: 1. a. in, at, or to what place, point, or position? b. (used in indirect questions) 2. in, at, or to which (place).... Click for more definitions. Learn the meaning, usage, and origin of the wordwhereas an adverb, conjunction, and noun. Find synonyms, example sentences, phrases, and rhymes forwherein the online dictionary.