捨しゃしゃFreq.FrequencyTop 50,000Meanings1nounequanimity; upeksa; upekkhaBuddhismBuddhist term for mental equipoise, one of the four immeasurables (四無量心). Not used in everyday Japanese.仏ぶっ教きょうでは、捨しゃは四し無む量りょう心しんの一ひとつとされる。In Buddhism, equanimity (捨) is considered one of the four immeasurables.