The meaning of MOSTLY is for the greatest part : mainly. How to use mostly in a sentence.

Mostly is an adverb that means ‘mainly’: … The story seemed to be mostly true. The group is mostly teenagers, with a few younger children. In research on the policy impact of partisan governments, …

You use mostly to indicate that a statement is generally true, for example true about the majority of a group of things or people, true most of the time, or true in most respects.

/ˈmoʊstli/ /ˈmʌʊstli/ IPA guide Definitions of mostly adverb in large part; mainly or chiefly synonyms: for the most part, largely

Definition of mostly adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

WordReference Random House Unabridged Dictionary of American English © 2025 most•ly (mōst′ lē), adv. for the most part; in the main: The work is mostly done. chiefly; principally. generally; customarily.

mostly (ˈməʊstlɪ) adv 1. almost entirely; chiefly 2. on many or most occasions; usually

Aug 7, 2025 · Adverb [edit] mostly (not comparable) Mainly or chiefly; for the most part; usually, generally, on the whole. quotations

MOSTLY definition: for the most most much part; in the main. See examples of mostly used in a sentence.

• The students here are mostly Swiss and German, but sometimes we get a few Japanese, too. • But mostly the songs are universal enough to apply to lots of people. • Mostly, we talk about the kids. • …