sadism; sadistic nature
Refers to a personality trait or sexual preference for inflicting pain or humiliation. Often used in psychological or descriptive contexts.
His sadistic nature puzzled those around him.
People with sadistic tendencies have a strong desire to control others.
Compound of 加虐 (kagyaku, 'inflicting harm') and 趣味 (shumi, 'taste, hobby'). The exact historical derivation is uncertain, but the word is a transparent modern coinage.