Student Dictionary

One entry found for invalidate.
Main Entry: in·val·i·date
Pronunciation: (primarystress)in-primarystressval-schwa-secondarystressdamacrt
Function: verb
: to weaken or destroy the effect of <evidence invalidating their claim>
- in·val·i·da·tion /(secondarystress)in-secondarystressval-schwa-primarystressdamacr-shschwan/ noun

Pronunciation Symbols