incapacitate
verb
[ ˌɪnkəˈpasɪteɪt ]
• prevent from functioning in a normal way.
• "he was incapacitated by a heart attack"
Similar:
disabled,
debilitated,
indisposed,
unfit,
immobilized,
paralysed,
out of action,
out of commission,
hors de combat,
laid up,
Origin:
mid 17th century: from incapacity + -ate3.