palimony
noun /ˈpælɪməni/
/ˈpælɪməni/
[uncountable] (informal, especially North American English)- money that a court orders somebody to pay regularly to a former partner when they have lived together without being married
compare alimony(法院判定定期付给前未婚同居对象的)生活费 词源1970s: from pal + a shortened form of alimony.