Definition of Invalid

  • 1. Having no cogency or legal force Adjective
  • 2. Someone who is incapacitated by a chronic illness or injury Noun
  • 3. No longer valid Adjective Satellite
  • 4. Force to retire, remove from active duty, as of firemen Verb
  • 5. Injure permanently Verb

Synonyms for word "invalid"

Semanticaly linked words with "invalid"

Hyponims for word "invalid"

Antonyms to adjective "invalid"