invalidate
Verb
-
is a type of: cancel, strike down - declare null and void; make ineffectivesubtypes:
-
same as: cancel
-
is a type of: contradict, negate - prove negative; show to be falsesame as: nullify
Found on Word Lists
Other Searches
- Rhyme: Dillfrog, RhymeZone
- Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
- Imagery: Google, Flickr, Bing