Where does “circummedullary” come from?

circummedullary (English) comes from English medullary, from Latin medullāris.

Ancestry of “circummedullary”, step by step

circummedullary traces back through two separate lines of ancestry.

via English medullary

StepLanguageWordMeaning
1EnglishmedullaryPertaining to, consisting of, or resembling,...
2Latinmedullāris—

via English circum

StepLanguageWordMeaning
1Englishcircum—
Every word from Latin medullāris →Every word from English medullary →