Where does “juxtamedullar” come from?

juxtamedullar (English) comes from English medullar, from French médullaire, from French médulla, from Latin medulla, from Latin medius, from Latin locus, from Old Latin stlocus, from Proto-Italic stlokos — to put, to place; to locate.

Ancestry of “juxtamedullar”, step by step

juxtamedullar traces back through two separate lines of ancestry.

via English medullar

StepLanguageWordMeaning
1EnglishmedullarAlternative form of medullary
2Frenchmédullairemedullary
3Frenchmédullamedulla
4Latinmedullamarrow; vocative singular of medulla; ablative...
5Latinmediusmiddle; half; moderate
6Latinlocusplace, spot; a passage of literature; "in the...
7Old Latinstlocus
8Proto-Italicstlokos
9Proto-Indo-Europeanstel-to put, to place; to locate

via English juxta

StepLanguageWordMeaning
1EnglishjuxtaIn males of most species of order Lepidoptera, an...
2Latiniuxtānearly, nigh
Every word from Proto-Indo-European stel-Every word from Proto-Italic stlokosEvery word from Old Latin stlocus