Word Study
invalid |
invalidate |
invalidated |
invalidating |
invalidation |
invalidator
| invalide
| invalidism
| invalidity
| invalidness
| invalorous
invalidator
WORDNET DICTIONARY
Noun invalidator has 1 sense
- invalidator(n = noun.person) nullifier, voider - an official who can invalidate or nullify; "my bank check was voided and I wanted to know who the invalidator was" is a kind of functionary, official
Derived form verb invalidate1
For further exploring for "invalidator" in Webster Dictionary Online