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. FULL meaning: 1. (of a container or a space) holding or containing as much as possible or a lot: 2. containing a…. Learn more. Definition of full adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. FULL meaning: 1 : containing or holding as much or as many as possible often + of; 2 : not lacking anything complete in number, amount, etc. FULL definition: 1. If a container or a space is full, it contains as many things or people as possible or as much…. Learn more. Full definition: completely filled; containing all that can be held; filled to utmost capacity.. See examples of FULL used in a sentence. You use full to refer to something which gives you all the rights, status, or importance for a particular position or activity, rather than just some of them. 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. 4 days ago · Something that's full holds as much as it can. If your glass is full of root beer, it's up the brim — no more root beer will fit inside it. When a trash bag is full, it's time to take it outside, and when your mouth is full of cake, you'd better swallow it before you take another bite. 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"