Where does “retromammary” come from?

retromammary (English) comes from English retro, from French rétro, from French rétroviseur, from French rétro-, from Latin retrō, from Latin dūcere, from Proto-Italic doukō, from Proto-Indo-European déwketi — to pull, to draw; to lead.

retromammary (English): Behind the mammary gland

Definitions

  1. Behind the mammary gland

Ancestry of “retromammary”, step by step

retromammary traces back through two separate lines of ancestry.

via English retro

StepLanguageWordMeaning
1EnglishretroOf, or relating to, the past, past times, or the...
2Frenchrétroshortening of rétroviseur, mirror; retro
3Frenchrétroviseurrear-view mirror
4Frenchrétro-retro-, back, behind
5Latinretrōback, backwards, behind
6Latindūcere
7Proto-Italicdoukōlead
8Proto-Indo-Europeandéwketi
9Proto-Indo-Europeandewk-to pull, to draw; to lead

via English mammary

StepLanguageWordMeaning
1EnglishmammaryOf or relating to mamma or breast; A mamma
2Frenchmammairemammary
3Latinmammaa breast; an udder; a pap; a teat, a dug
4Latinferōto bear; to carry
5Proto-Italicferōcarry, bear
6Proto-Indo-Europeanbʰéretito be carrying
7Proto-Indo-Europeanbʰēr-shiny, light brown
Every word from Proto-Indo-European dewk-Every word from Proto-Indo-European déwketiEvery word from Proto-Italic doukō