American English

Definition of ensure verb from the Oxford Advanced American Dictionary

    

ensure

 verb
(also insure) verb
NAmE//ɪnˈʃʊr//
 
Verb Forms present simple I / you / we / they ensure
 
he / she / it ensures
 
past simple ensured
 
-ing form ensuring
 
 
jump to other results
 to make sure that something happens or is definite ensure something The book ensured his success. ensure somebody something Victory ensured them a place in the final. ensure (that)… Please ensure (that) all lights are switched off.
See the Oxford Advanced Learner's Dictionary entry: ensure