invalidate

Sinhala Dictionary definitions for invalidate

invalidate 🔊 /ɪnvæˈlɪdejˌt/

invalidate : අවලංගු කරනවා

invalidate definition

Transitive verb. To render invalid; to weaken or lessen the force of; to destroy the authority of; to render of no force or effect; to overthrow; as, to invalidate an agreement or argument.