A person who enjoys both inflicting and receiving pain for sexual gratification.(noun)
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Use "sadomasochist" in a sentence
"I think this is because what they expect of a sadomasochist is a freak, an anomaly, a drooling pervert who lures children into dark alleys."
"Yes, I suppose it's possible she's some kind of sadomasochist, suffering from all this, losing her legislative seat, ruining her actually fairly clean reputation, shown to be a hypocrite for criticizing Chen Shi-meng for the same thing, and actually doesn't have US citizenship."
"Only some kind of sadomasochist would willingly keep submitting themselves to that kind of trauma."