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Allin

mostly

adverbcommon in dialogue

  • United Kingdom//ˈməʊstli//
  • United States//ˈmoʊstli//
  • United States//ˈmoʊsli//

Mainly or chiefly; for the most part; usually, generally, on the whole.

adverb

  1. 1

    Mainly or chiefly; for the most part; usually, generally, on the whole.

    They're mostly good people, although they have made a few mistakes.

    Mostly, the microbiome is beneficial. It helps with digestion and enables people to extract a lot more calories from their food than would otherwise be possible. Research over the past few years, however, has implicated it in diseases from atherosclerosis to asthma to autism.

  2. 2

    obsoleteTo the greatest extent; most.

    She was to be their chosen visitor, she was to be for weeks under the same roof with the person whose society she mostly prized [...]!

  3. 3

    Synonym of probably, likely.

Etymology

Etymology tree English most Middle English -ly English -ly English mostly From most + -ly. The sense “probably” is a calque from Indian languages such as Tamil அனேகமாக (aṉēkamāka).

The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).