noun |
adj |
verb |
adv |
(noun) sureness, authority, confidence, self-assurance, self-confidence
freedom from doubt; belief in yourself and your abilities
his assurance in his superiority did not make him popular; after that failure he lost his confidence; she spoke with authority
(noun) pledge
a binding commitment to do or give or refrain from something
an assurance of help when needed; signed a pledge never to reveal the secret