'Reassure' definitions:

Definition of 'reassure'

From: WordNet
verb
Cause to feel sure; give reassurance to; "The airline tried to reassure the customers that the planes were safe" [syn: reassure, assure] [ant: vex, worry]
verb
Give or restore confidence in; cause to feel sure or certain; "I reassured him that we were safe"

Definition of 'Reassure'

From: GCIDE
  • Reassure \Re`as*sure"\ (r[=e]`[.a]*sh[udd]r"), v. t.
  • 1. To assure anew; to restore confidence to; to free from fear or terror. [1913 Webster]
  • They rose with fear, . . . Till dauntless Pallas reassured the rest. --Dryden. [1913 Webster]
  • 2. To reinsure. [1913 Webster]

Synonyms of 'reassure'

From: Moby Thesaurus