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Synonyms

mainly

American  
[meyn-lee] / ˈmeɪn li /

adverb

  1. chiefly; principally; for the most part; in the main; to the greatest extent.

    Our success was due mainly to your efforts. The audience consisted mainly of students.

  2. Obsolete. greatly; mightily; abundantly.


mainly British  
/ ˈmeɪnlɪ /

adverb

  1. for the most part; to the greatest extent; principally

  2. obsolete strongly; very much

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of mainly

First recorded in 1225–75, mainly is from the Middle English word maynliche, maynly. See main 1, -ly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Punk-ish, mainly … We sing songs about being middle-aged and menopausal and more or less invisible. And you thought the Clash were angry.”

From Los Angeles Times

The precise figures vary slightly between major climate groups, owing mainly to small differences in how the pre-industrial temperature is calculated.

From BBC

The disputes have mainly centered around what to do about trees and other living vegetation, like shrubs and grass.

From Los Angeles Times

Imports from mainly Japan, Korea, Mexico, Europe, and Canada made up the rest.

From Barron's

It’s been quite a ride for investors and analysts, mainly driven by AI.

From Barron's