'amplify' definitions:

Definition of 'amplify'

From: WordNet
verb
Increase in size, volume or significance; "Her terror was magnified in her mind" [syn: magnify, amplify]
verb
To enlarge beyond bounds or the truth; "tended to romanticize and exaggerate this `gracious Old South' imagery" [syn: overstate, exaggerate, overdraw, hyperbolize, hyperbolise, magnify, amplify] [ant: downplay, minimise, minimize, understate]
verb
Exaggerate or make bigger; "The charges were inflated" [syn: inflate, blow up, expand, amplify]
verb
Increase the volume of; "amplify sound"