1 involuntarily | Definition of involuntarily

involuntary

adjective
in·​vol·​un·​tary | \ (ˌ)in-ˈvĂ€-lən-ˌter-ē How to pronounce involuntary (audio) , -ˌte-rē\

Definition of involuntary

1 : done contrary to or without choice
3 : not subject to control of the will : reflex

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Other Words from involuntary

involuntarily \ (ˌ)in-​ˌvĂ€-​lən-​ˈter-​ə-​lē How to pronounce involuntarily (audio) , -​ˈte-​rə-​ \ adverb
involuntariness \ (ˌ)in-​ˈvĂ€-​lən-​ˌter-​ē-​nəs How to pronounce involuntariness (audio) , -​ˌte-​rē-​ \ noun

Examples of involuntary in a Sentence

Breathing and circulation are involuntary processes. When the door burst open, she let out an involuntary shriek. The lawyer argued that the client's confession was involuntary.
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Recent Examples on the Web

Only a handful of the city's mentally ill and drug-addicted qualify for involuntary care under a new law passed by the Board of Supervisors this year. Dominic Fracassa, SFChronicle.com, "SF counts 4,000 homeless, addicted and mentally ill, but timeline for help still unclear," 4 Sep. 2019 Denver hasn’t seen that much involuntary turnover in its recent history. Andrew Kenney, The Denver Post, "New Denver council challenges Mayor Michael Hancock’s power," 29 Aug. 2019 Now many regret their participation, like the midwife who performed thousands of involuntary sterilizations. Peter Keough, BostonGlobe.com, "When the state mandates family planning," 15 Aug. 2019 The rider was investigated for involuntary homicide but was ultimately only fined because of the lack of regulations. Angela Charlton, chicagotribune.com, "Love Chicago’s scooters? Loathe them? Here’s how major European cities are dealing with them.," 15 Aug. 2019 Her own parents had two children, since the law made an exception for families living in rural areas, as long as the children were at least five years apart — but not until after her mother narrowly escaped involuntary sterilization. Alissa Wilkinson, Vox, "How filmmaker Nanfu Wang exposed the global repercussions of China’s “one child” policy," 13 Aug. 2019 The purpose is to keep people out of emergency rooms, involuntary hospitalizations and jails. John Schmid, Milwaukee Journal Sentinel, "Milwaukee County wants to retool the way it helps people suffering from a mental health crisis. Consensus is lacking.," 24 July 2019 Right now, if someone in the state is committed to involuntary treatment, their name will be on the list of people who cannot purchase a gun. RubĂ©n Rosario, Twin Cities, "Rosario: On mental illness, dissing prosecutors and some bandwagon Twins fans 
," 17 Aug. 2019 The number of involuntary part-time workers, who preferred full-time employment, declined by 363,000 in July to 4 million. Olivera Perkins, cleveland.com, "Ohio unemployment rate holds at 4% in July, state gained 4,500 jobs," 16 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'involuntary.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of involuntary

15th century, in the meaning defined at sense 1

History and Etymology for involuntary

Middle English involuntari, from Late Latin involuntarius, from Latin in- + voluntarius voluntary

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More Definitions for involuntary

involuntary

adjective

English Language Learners Definition of involuntary

: not done or made consciously
: not done by choice

involuntary

adjective
in·​vol·​un·​tary | \ in-ˈvĂ€-lən-ˌter-ē How to pronounce involuntary (audio) \

Kids Definition of involuntary

1 : not done consciously an involuntary whimper
2 : not done by choice involuntary labor

Other Words from involuntary

involuntarily \ ˌin-​ˌvĂ€-​lən-​ˈter-​ə-​lē \ adverb

involuntary

adjective
in·​vol·​un·​tary | \ (ˈ)in-ˈvĂ€l-ən-ˌter-ē How to pronounce involuntary (audio) \

Medical Definition of involuntary

: not subject to control of the will : reflex involuntary contractions

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involuntary

adjective