by definition

ADVERB

necessarily

Synonyms

STRONGEST

automatically naturally no doubt undoubtedly unquestionably

WEAK

accordingly as a matter of course axiomatically beyond one's control by its own nature cardinally come what may compulsorily consequently exigently from within fundamentally incontrovertibly indubitably ineluctably inescapably inexorably irresistibly of course of necessity perforce positively pressingly significantly unpreventably vitally willy-nilly without fail

Antonyms

STRONGEST

doubtfully questionably

WEAK

unnecessarily

ADVERB

per se

Synonyms

WEAK

alone as such by and of itself by its very nature by itself fundamentally in essence in itself independently intrinsically of itself singularly solely virtually

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.

To be sure, what theologians were investigating was, by definition, mysterious—unprovable in the way that scientific propositions are provable.

From The Wall Street Journal • May 29, 2026

The cap-weighting and resulting concentration aren’t bad by definition, especially during bull markets.

From MarketWatch • May 27, 2026

And by definition unexpected inflation is just that — unexpected.

From MarketWatch • Apr. 30, 2026

Balance, by definition, inherently involves equal consideration of more than one point of view.

From Los Angeles Times • Apr. 24, 2026

Enid believed there was only a “good Joyce,” that a “bad Joyce” was a theological impossibility, that any such person who might appear was by definition an imposter in the guise of her daughter.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

by definition

Example Sentences

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