authenticate
[ aw-then-ti-keyt ]
/ ɔˈθɛn tɪˌkeɪt /
verb (used with object), au·then·ti·cat·ed, au·then·ti·cat·ing.
to establish as genuine.
to establish the authorship or origin of conclusively or unquestionably, chiefly by the techniques of scholarship: to authenticate a painting.
to make authoritative or valid.
Origin of authenticate
SYNONYMS FOR authenticate
OTHER WORDS FROM authenticate
Words nearby authenticate
auteur theory,
auth.,
auth. ver.,
authentic,
authentical,
authenticate,
authenticator,
authenticity,
authigenic,
author,
author catalog
Example sentences from the Web for authentication
British Dictionary definitions for authentication
authenticate
/ (ɔːˈθɛntɪˌkeɪt) /
verb (tr)
to establish as genuine or valid
to give authority or legal validity to