Where does “occlusor” come from?

occlusor (English) comes from English OR, from Middle English ōr, from Middle French or, from Old French or, from Latin aurum, from Latin ausum, from Latin ausus, from Latin audeō.

occlusor (English): A muscle that closes an opening

Definitions

  1. A muscle that closes an opening

Ancestry of “occlusor”, step by step

occlusor traces back through two separate lines of ancestry.

via English OR

StepLanguageWordMeaning
1EnglishORInclusive or; either one proposition or the other...
2Middle Englishōror
3Middle Frenchorgold
4Old Frenchorgold; blond color; Alternative form of ore
5Latinaurumgold; any object made of gold, such as a gold...
6Latinausumnominative neuter singular of ausus; accusative...
7Latinaususdared, having dared, ventured, having ventured,...
8Latinaudeōto dare, venture, risk
9LatinavidusGreedy, avaricious, covetous; Eager,...
10Latin-idustending to
11Proto-Italic*-iðos

via English occluse

StepLanguageWordMeaning
1Englishoccluseshut; closed
2Latinocclususclosed up
3LatinoccludoI shut up, close up; I restrain
4Latinob-towards; against
5Latinobolusobolus (Greek coin)
6Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
7Ancient Greekὀβελόςa spit, rod; a horizontal line
8Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...
9Proto-Indo-EuropeangʷélHos
10Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing
Every word from Proto-Italic *-iðos