Transit refers to transporting goods, people, or cargo between locations, often using multiple transport modes to ensure timely delivery. Definition of transit noun in Oxford Advanced Learner's Dictionary. Meaning , pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Transit means “ journey ,” and saying you’re "in transit" means you’re on your way somewhere. Before we had cell phones, one of the upsides of being in transit was that no one could get in touch with you. Master the word " TRANSIT " in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.