also: パーペキ
na-adjective
Slang term blending パーフェクト and 完璧. Used casually among younger speakers to emphasize that something is completely perfect or without flaw.
この計画はパーぺきだ。
This plan is perfect.
テストの点数、パーぺきだったよ。
My test score was perfect.
Loanword 'perfect'; パーぺき is a playful Japanese blend rather than a direct loan.
A slang blend of パーフェクト (perfect) and 完璧 (かんぺき, perfect). The exact origin is uncertain, but it likely emerged from casual youth speech.