borrowed from French nécrophilisme, from nécrophile "necrophiliac" (from nécro- necro- + -phile -phil entry 1) + -isme -ism
1864, in the meaning defined above
👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net切換為繁體中文