invalidare Noun, f, invalidare ▼ ▶

1. invalidation, nullification
   Synonyms: infirmare, anulare

Appox. usage (any sense): 0.042 per million words

invalida Verb, invalida ▼ ▶

1. (transitive, law) to invalidate, to nullify
   Synonyms: infirma, anula

Appox. usage (any sense): 1 per million words