The meaning of FULL is containing as much or as many as is possible or normal —often used with of. How to use full in a sentence. Synonym Discussion of Full. Synonyms for FULL: filled, bursting, packed, loaded, crammed, crowded, jammed, stuffed; Antonyms of FULL: empty, devoid, short, bare, blank, vacant, void, insufficient FULL definition: 1. (of a container or a space) holding or containing as much as possible or a lot: 2. containing a…. Learn more. Full definition: completely filled; containing all that can be held; filled to utmost capacity.. See examples of FULL used in a sentence. Definition of full adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. full - containing as much or as many as is possible or normal; "a full glass"; "a sky full of stars"; "a full life"; "the auditorium was full to overflowing" Fullscript helps create an ongoing cycle of whole person care by giving providers a single platform that brings together industry-leading labs, clinically effective supplements, and an intuitive suite of tools to promote adherence and outcomes. Join 100,000+ providers building the future of whole person care today. Find 1171 different ways to say FULL, along with antonyms, related words, and example sentences at Thesaurus.com. Having in it all there is space for; holding or containing as much as possible; filled. A full jar. Having eaten all that one wants. Complete in every particular. A full account. Using or occupying all of a given space. A full load. To a complete extent; entirely. Knowing full well. To the greatest degree; completely; fully. A full -grown boy. to make full, as by gathering or pleating. to bring (the cloth) on one side of a seam to a little greater fullness than on the other by gathering or tucking very slightly. Astronomy (of the moon) to become full. n. the highest or fullest state, condition, or degree: The moon is at the full.