incapacitate

verb

in·​ca·​pac·​i·​tate ˌin-kə-ˈpa-sə-ˌtāt 

incapacitated; incapacitating

transitive verb

1

: to deprive of capacity or natural power : disable

an injury that incapacitated her

learned how to incapacitate an attacker

2

: to make legally incapable or ineligible

Infancy does not incapacitate the infant from bringing the action …

—Henry v. City of New York, 724 N.E.2d 372 (1999)

incapacitation

ˌin-kə-ˌpa-sə-ˈtā-shən 

noun

Synonyms of incapacitate

• paralyze
• cripple
• undermine

Examples of incapacitate in a Sentence

The class teaches you how to incapacitate an attacker.

The stroke left her completely incapacitated.

He was incapacitated by the pain.

a computer system incapacitated by software problems

Recent Examples on the Web

Reeger became a hero after taking out several Klingon cruisers at the Battle of Zeta Reticuli, but he was actually incapacitated at the time and took the credit for George's heroic actions, stalling Kirk Sr's career in the process. — Richard Edwards, Space.com, 10 Sep. 2026

Prosecutors offered evidence Millete asked for hexes that would injure or incapacitate his wife, NBC San Diego reported. — Chelsea Bailey, CNN Money, 9 Sep. 2026

The video shows the Taser not incapacitating her and the woman walking quickly toward the officers while waving the knives in front of her. — ABC News, 31 Aug. 2026

First, the knife had to be able penetrate deep into its target, even through heavy winter clothing, to deliver a blow that would quickly incapacitate. — David Szondy august 30, New Atlas, 30 Aug. 2026

Word History

First Known Use

1657, in the meaning defined at sense 2

Rhymes for incapacitate

• borosilicate
• decontaminate
• deoxycholate
• deteriorate
• differentiate
• diisocyanate
• dinoflagellate
• excommunicate
• insubordinate
• intercorporate
• interpenetrate
• isocyanate

Kids Definition

incapacitate

verb

in·​ca·​pac·​i·​tate ˌin-kə-ˈpas-ə-ˌtāt 

incapacitated; incapacitating

: to make incapable : disable

incapacitation

-ˌpas-ə-ˈtā-shən 

noun

Legal Definition

incapacitate

transitive verb

in·​ca·​pac·​i·​tate ˌin-kə-ˈpa-sə-ˌtāt 

incapacitated; incapacitating

1

: to make legally incapable or ineligible

mental illness alone will not incapacitate a person from making a valid contract

—Landmark Med. Ctr. v. Gauthier, 635 A.2d 1145 (1994)

2

: to deprive of capacity or natural power

an injury that incapacitates the employee

incapacitation

-ˌpa-sə-ˈtā-shən 

noun