Where does “foram” come from?

foram (Latin) comes from English foraminifer, from French foraminifère, from Latin -fer, from Latin ferō, from Proto-Italic ferō, from Proto-Indo-European bʰéreti, from Proto-Indo-European bʰēr- — shiny, light brown.

Ancestry of “foram”, step by step

StepLanguageWordMeaning
1EnglishforaminiferAny of several large aquatic amoeboid protists,...
2Frenchforaminifèreforaminifer
3Latin-fer-bearing, -carrying, -bringing
4Latinferōto bear; to carry
5Proto-Italicferōcarry, bear
6Proto-Indo-Europeanbʰéretito be carrying
7Proto-Indo-Europeanbʰēr-shiny, light brown
Every word from Proto-Indo-European bʰēr-Every word from Proto-Indo-European bʰéretiEvery word from Proto-Italic ferō