reversibility / (mathematics) invertibility / (information theory) lossless

torment of oneself

check valve

regicide

(chiefly Kansai) Kansai form of さん (-san)

半島: peninsula / 反騰: reactionary price rise / 反党: anti-party

半藤: a surname

範囲: range, extent / 犯意: criminal intent / 叛意: spirit of rebellion / 藩医: in the Edo period, a doctor working in a public clinic

反転: a roll over, a turnaround, a reversal / 飯店: a Chinese restaurant / 斑点: a spot, a speck / 半纏, 半天, 袢纏: a traditional short winter coat like a haori but without gussets / 半天: half of the sky; midair

反転: to roll over, to turn around, to reverse