Where does “morte-eau” come from?

morte-eau (French) comes from French mort, from Middle French mort, from Old French mort, from Vulgar Latin mortus, from Latin mortuus, from Proto-Italic mortwos, from Proto-Indo-European mr̥twós, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.

morte-eau (French): neap tide the lowest tide

Definitions

  1. neap tide the lowest tide

Ancestry of “morte-eau”, step by step

morte-eau traces back through two separate lines of ancestry.

via French mort

StepLanguageWordMeaning
1Frenchmortpast participle of mourir; dead; death
2Middle Frenchmortdeath
3Old Frenchmortpast participle of morir; dead; death
4Vulgar Latinmortus
5Latinmortuusdead, having died; decayed, withered; faint,...
6Proto-Italicmortwosdead
7Proto-Indo-Europeanmr̥twósdead
8Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

via French EAU

StepLanguageWordMeaning
1FrenchEAUwater, a liquid that is transparent, colorless, odorless and tasteless in its pure form, the primary constituent of lakes, rivers, seas and oceans
2Middle Frencheauwater
3Old Frenchewewater
4Latinaquawater
5Proto-Italicakʷāwater
6Proto-Indo-Europeanh₂ekʷeh₂water, flowing water
Every word from Proto-Indo-European mer-