Where does “transeptum” come from?

transeptum (Latin) comes from Latin saeptum, from Latin saeptus, from Latin saepio, from Proto-Indo-European seh₂ip- — to cram, fence.

Ancestry of “transeptum”, step by step

transeptum traces back through two separate lines of ancestry.

via Latin saeptum

StepLanguageWordMeaning
1Latinsaeptuman enclosed place; enclosure, fold; a fence,...
2Latinsaeptussurrounded, enclosed, having been fenced in;...
3LatinsaepioI surround, enclose, fence in; I envelop, wrap; I...
4Proto-Indo-Europeanseh₂ip-to cram, fence

via Latin trans

StepLanguageWordMeaning
1Latintransacross, beyond
2Proto-Italictrānts
3Proto-Indo-Europeanterh₂-to cross over, pass through, overcome
Every word from Proto-Indo-European seh₂ip-Every word from Latin saepioEvery word from Latin saeptus