出典:Wiktionary
出典:『Wiktionary』 (2026/01/05 17:28 UTC 版)
Ancient Greek εὐδαιμονικός (eudaimonikós, “conducive to happiness”).
eudaemonics (uncountable)
“eudaemonics”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.