fault; flaw; weak point; shortcoming
Almost always used in the negative pattern 非の打ち所がない, meaning 'flawless' or 'nothing to criticize'. The standalone noun use is rare.
See also: 非の打ち所がない
His work is flawless.
This plan seems to have no flaws.
Standard kanji spelling.
Variant with どころ in kana.
Literally 'a place to strike a fault'. 非 means 'fault' or 'wrong', 打ち所 means 'a place to hit/strike'. The phrase originates from the idea of finding a point to criticize.