Where does “circumpapillary” come from?

circumpapillary (English) comes from English papillary, from English -ary, from Italian -ario, from Latin -ārium, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

circumpapillary (English): Surrounding a papilla

Definitions

  1. Surrounding a papilla

Ancestry of “circumpapillary”, step by step

circumpapillary traces back through two separate lines of ancestry.

via English papillary

StepLanguageWordMeaning
1EnglishpapillaryHaving the properties or appearance of a papilla
2English-aryof or pertaining to; adjective suffix appended to...
3Italian-ario-ary; Added to nouns to create attributive...
4Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
5Latin-umnominative neuter singular of -us; accusative...
6Proto-Italic*-om
7Proto-Indo-European*-oHom

via English circum

StepLanguageWordMeaning
1Englishcircum
Every word from Proto-Indo-European *-oHom