English adjective: invalid | |||
1. | invalid having no cogency or legal force | ||
Samples | Invalid reasoning. An invalid driver's license. | ||
Similar | bad, fallacious, false, invalidated, null, nullified, sophistic, sophistical, uncollectible, unsound, void | ||
See also | illegitimate | ||
Antonyms | valid | ||
2. | invalid no longer valid | ||
Samples | The license is invalid. | ||
Similar | expired | ||
Antonyms | unexpired | ||
English noun: invalid | |||
1. | invalid (person) someone who is incapacitated by a chronic illness or injury | ||
Synonyms | shut-in | ||
Broader (hypernym) | diseased person, sick person, sufferer | ||
Member meronym | homebound | ||
English verb: invalid | |||
1. | invalid (social) force to retire, remove from active duty, as of firemen | ||
Pattern of use | Somebody ----s somebody | ||
Broader (hypernym) | remove | ||
2. | invalid (body) injure permanently | ||
Samples | He was disabled in a car accident. | ||
Synonyms | disable, handicap, incapacitate | ||
Pattern of use | Somebody ----s somebody. Something ----s somebody | ||
Broader (hypernym) | injure, wound | ||
Narrower (hyponym) | hock | ||