Where does “spiroundecane” come from?

spiroundecane (English) comes from English spiro, from Latin spira, from French trompe, from Middle French trompe, from Old French trompe, from Frankish trumpa — trump, trumpet; trumpet.

spiroundecane (English): Any spiran that has eleven carbon atoms

Definitions

  1. Any spiran that has eleven carbon atoms

Ancestry of “spiroundecane”, step by step

spiroundecane traces back through two separate lines of ancestry.

via English spiro

StepLanguageWordMeaning
1EnglishspiroOnly used in spiro compound; Spironolactone
2LatinspiraA thing that is coiled, twisted, or wound; A...
3Frenchtrompetrumpet; trunk of an elephant; squinch
4Middle Frenchtrompe
5Old Frenchtrompetrump, trumpet; horn, trump, trumpet
6Frankishtrumpatrump, trumpet; trumpet

via English undecane

StepLanguageWordMeaning
1EnglishundecaneAny of many isomers of the aliphatic hydrocarbon...
2Englishane
Every word from Frankish trumpaEvery word from Old French trompeEvery word from Middle French trompe