nonvoluntary
Học thuậtThân thiện
Definition
- Adjective:
- Not done by choice; not under conscious control: Describes actions, movements, or states that occur without a person's deliberate intention or consent. It implies a lack of free will or automatic response.
Usage and Examples
- Adjective:
- An involuntary shudder ran through her body as she heard the noise. (This describes a physical reaction she did not consciously choose to make.)
- The patient's leg showed an involuntary twitch during the examination. (This indicates a muscle movement that was not under the patient's conscious control.)
- He gave an involuntary gasp of surprise. (This suggests the gasp was an automatic, unplanned reaction.)
Advanced Usage
- Legal and Formal Contexts: Often used in legal, medical, and psychological terminology to describe acts or conditions lacking conscious intent.
- The court distinguished between voluntary and involuntary actions.
- Involuntary commitment is a legal process for hospitalizing someone with a mental illness against their will.
Variants and Related Words
- Involuntary (adj): The more common synonym for 'nonvoluntary'. Both words are used interchangeably.
- Involuntarily (adv): In a nonvoluntary manner.
- He was involuntarily drafted into the army.
- Voluntary (adj): The direct antonym, meaning done by choice or under conscious control.
Synonyms
- Automatic: Performed without conscious thought.
- Reflexive: Done as an automatic response to a stimulus.
- Unconscious: Not performed with conscious awareness.
- Compulsory: Required by rule or law, though this often implies an external force rather than a lack of internal control.
Antonyms
- Voluntary: Done by choice.
- Deliberate: Done consciously and intentionally.
- Intentional: Done on purpose.
- Willful: Deliberate and stubborn.
Related Phrases and Concepts
- Involuntary muscle: (Physiology) Muscle tissue, like that of the heart, that contracts without conscious control.
- Involuntary unemployment: (Economics) Unemployment where a worker is willing to work at the prevailing wage but cannot find a job.
Adjective
- not subject to the control of the will
- involuntary manslaughter
- involuntary servitude
- an involuntary shudder
- It (becoming a hero) was involuntary. They sank my boat- John F.Kennedy