assurance · noun /əˈʃʊə.rənts/
assurance (PROMISE)
C1 C a promise
Dictionary example:
He gave us an assurance that it would not happen again.
Learner example:
Again, may I give my assurances that the above two requests [for] equipment acquisition would be money well spent for our company. (Certificate in Advanced English; C1; Thai)
assurance (CONFIDENCE)
C2 U confidence
Dictionary example:
He spoke with calm assurance.
Learner example:
'I urge you to stay calm and wait for the rescue team,' said Mark with assurance. (Certificate of Proficiency in English; C2; Korean)
