Added 9 October 2026
factor
/ˈfæk.tə/ noun
In Latin: factor Wiktionary
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about factor at Wordnik → Where our words come from →
verb
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Resolve into factors.
a quantum computer can factor the number 15
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Be a contributing factor.
make things factor into a company's profitability
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Consider as relevant when making a decision.
You must factor in the recent developments
Origin
Inherited from Middle English factour, from Middle French facteur, Anglo-Norman factour, and their etymon Latin factor (“a doer, maker, performer”), from factus (“done or made”), perfect passive participle of faciō (“do, make”).
From Wiktionary, via Kaikki.org (CC BY-SA)