verb

confirm

to confirm, to verify, to ratify

Please confirm your booking in writing.

Please confirm your booking in writing.

The new evidence confirms my theory.

The new evidence confirms my theory.

He was confirmed as the new team captain.

He was confirmed as the new team captain.

((sth.)) to state that (sth.) is true or correct. Please confirm your booking in writing.

((that ...)) to state that (sth.) is definitely true. Can you confirm that you received the email?

((sb./sth.)) ((as sth.)) to formally establish (sb./sth.) in a role. He was confirmed as the new team captain.

Synonyms: verify, validate, approve; Antonyms: deny, reject

From Latin 'con-' (together, thoroughly) + 'firmare' (to make firm). The original meaning is 'to make completely firm'.

Think of making something 'firm' or solid, like a plan or a booking.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.