Where does “retromediastinal” come from?

retromediastinal (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.

retromediastinal (English): Behind the mediastinum

Definitions

  1. Behind the mediastinum

Ancestry of “retromediastinal”, step by step

retromediastinal 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 mediastinal

StepLanguageWordMeaning
1EnglishmediastinalRelating to the mediastinum
2Frenchmédiastinalmediastinal
3French-álal; appended to various words, often nouns, to make an adjective form; often added to words of Latin origin, but used with other words also
4Latin-ālis
5Proto-Italic-ālisforms relational adjectives
Every word from Proto-Indo-European dewk-Every word from Proto-Indo-European déwketiEvery word from Proto-Italic doukō