Where does “tribulation” come from?

tribulation (Middle English) comes from Old French tribulacion, from Late Latin tribulatio, from Latin tribulāre, from Latin trībulum, from Latin -bulum, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...

Ancestry of “tribulation”, step by step

StepLanguageWordMeaning
1Old Frenchtribulacionproblem; trouble; obstacle
2Late Latintribulatiodistress, trouble, tribulation, affliction;...
3Latintribulāre
4Latintrībulumthreshing board, threshing sledge
5Latin-bulum
6Proto-Indo-European-dʰlomAlternative form of *-trom; instrumental suffix;...

Words derived from “tribulation

Every word from Proto-Indo-European -dʰlomEvery word from Latin -bulumEvery word from Latin trībulum