mainly
UK: ˈmeɪnli | US: ˈmeɪnli
adv. for the most part; chiefly
adv. in the main; essentially
The word "mainly" derives from the Middle English "main," meaning "principal" or "most important," which itself comes from the Old English "mægen," meaning "strength" or "power." The suffix "-ly," originating from Old English "-lice," transforms adjectives into adverbs, indicating manner or degree. Thus, "mainly" evolved to mean "principally" or "for the most part," reflecting its root in denoting primary importance.
The team's success was mainly due to their strong defense.
She is mainly interested in classical music.
The book is mainly about the history of ancient Rome.
The conference attendees were mainly researchers and academics.
His arguments were mainly based on statistical evidence.