Word Explorer
Children's Dictionary
Help
Help
Help
 
   
Lookup History
invalid2

in·val·id2

invalid2

 
pronunciation:
In vae lihd
part of speech: adjective
definition: no longer legal or in effect; void; not valid.
He got a ticket for driving with an invalid license.
antonyms:
effective, valid
similar words:
void
derivations: invalidly (adv.), invalidity (n.), invalidness (n.)