/me??nɑ?? ɑ? ?trwɑ?/anarrangementin which threepeoplelivetogether and havesexualrelationshipswith each other三角家庭,三人同居SMART Vocabulary: related words and phrasesMarriage, cohabitation & other relationships
adulteress
affinal
as husband and wifeidiom
be an itemidiom
be shacked upidiom
hear wedding bellsidiom
hitched
honest
husband
intermarriage
matrimony
monogamous
monogamy
morganatic
non-marital
shack
shack up
something
together
trouble and strifeidiom
See more results ?(Definition ofménage à troisfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/menage-a-trois##