Meaning of “leave sb/sth out” - Learner’s Dictionary

leave sb/sth out

phrasal verb with leave uk us /liːv/ verb (past tense and past participle left /left/)

B2 to not include someone or something:

I've made a list of names - I hope I haven't left anyone out.

(Definition of “leave sb/sth out” from the Cambridge Learner’s Dictionary © Cambridge University Press)