Where does “lavender marriage” come from?

lavender marriage (English) comes from English marriage, from Middle English mariage, from Old French mariage, from Old French marier, from Latin marītō, from Latin marītus, from Latin mās, from Proto-Nuristani *māsa — to measure.

lavender marriage (English): A heterosexual marriage of convenience entered into in the hope of concealing the homosexual sexual orientation of one or both of the spouses

Definitions

  1. A heterosexual marriage of convenience entered into in the hope of concealing the homosexual sexual orientation of one or both of the spouses

Ancestry of “lavender marriage”, step by step

lavender marriage traces back through two separate lines of ancestry.

via English marriage

StepLanguageWordMeaning
1EnglishmarriageThe state of being married; A union of two or...
2Middle Englishmariagemarriage
3Old Frenchmariagemarriage; wedding
4Old Frenchmarierto marry; to get married
5Latinmarītōto marry, wed
6Latinmarītusmarital, matrimonial, conjugal
7Latinmāsmale
8Proto-Nuristani*māsamoon
9Proto-Indo-Iranianmā́Hasmoon; month
10Proto-Indo-Europeanmḗh₁n̥smoon; month
11Proto-Indo-Europeanmeh₁-to measure

via English lavender

StepLanguageWordMeaning
1EnglishlavenderAny of a group of European plants, genus,...
2Middle Englishlavendrelavender; Alternative form of lavender
3Old Frenchlavendrelavender
4Latinlavendula
5Latinlividusleaden, bluish, blue; black and blue, livid;...
6LatinliveoI am of a bluish color; I am livid; I am envious,...
7Proto-Italicsliwēō
8Proto-Indo-Europeansliwo-
9Proto-Indo-European(s)leh₃y-blueish
Every word from Proto-Indo-European meh₁-Every word from Proto-Indo-European mḗh₁n̥sEvery word from Proto-Indo-Iranian mā́Has