2 days ago · The meaning of LAST is to continue in time. How to use last in a sentence. Synonym Discussion of Last. (the person or thing) after everyone or everything else: 2. the least expected or…. One that is at the end or last: the last to be chosen; on every page but the last. The end: held out until the last. The final mention or appearance: haven't seen the last of our troubles. Last is used to refer to the only thing, person, or part of something that remains. Jed nodded, finishing off the last piece of pizza. LAST definition: occurring or coming after all others, as in time, order, or place. See examples of last used in a sentence. Something that's last comes at the very end, after any others of its kind. The last day of the year is December 31st. 2 days ago · Some common synonyms of last are final, terminal, and ultimate.