SINCE 1828

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seeing is believing

idiom

Definition of seeing is believing

—used to say that when something unlikely is witnessed, the truth of its occurrence or existence can no longer be doubted

I didn't think it could happen, but seeing is believing.

Word by Word Definitions

seeing play

: inasmuch as

: the quality of the images of celestial bodies observed telescopically

See the full definition of seeing

believe play believing

: to consider to be true or honest
: to accept the word or evidence of
: to hold as an opinion : suppose

See the full definition of believe

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