- 1an involuntary movement, etc. is made suddenly, without you intending it or being able to control it an involuntary cry of pain opposite voluntary
- 2happening without the person concerned wanting it to the involuntary repatriation of immigrants involuntary childlessness Extra examples The distinction between voluntary and involuntary unemployment is often blurred. There was a concerted programme of involuntary repatriation. the forced/involuntary repatriation of the refugees
involuntary
adjectiveBrE BrE//ɪnˈvɒləntri//; NAmE NAmE//ɪnˈvɑːlənteri//
Check pronunciation: involuntary