Where does “pentene” come from?

pentene (English) comes from English pent, from English pen, from English penetration, from Middle English penetracioun, from Old French penetracïon, from Latin penetrātiō, from Latin -tiō, from Latin dissertātiō — small stone, pebble; gravel, rubble.

pentene (English): Any of several isomeric alkenes having five...

Definitions

  1. Any of several isomeric alkenes having five...

Ancestry of “pentene”, step by step

pentene traces back through two separate lines of ancestry.

via English pent

StepLanguageWordMeaning
1EnglishpentConfinement; concealment; Confined in a pen,...
2EnglishpenAn enclosure used to contain domesticated...
3EnglishpenetrationThe act of penetrating something; Specifically,...
4Middle Englishpenetracioun
5Old Frenchpenetracïonpenetration (act, instance of penetrating)
6Latinpenetrātiōpiercing, penetration
7Latin-tiōtion, -ation, -ing
8Latindissertātiō(spoken) dissertation, discourse, disquisition
9Latindissertusarranged, disposed; explained
10Latindissereresecond-person singular future passive indicative...
11Latindis-asunder, apart, in two; reversal, removal;...
12Latincalceusshoe
13Latincalxlimestone; chalk; the finish line
14Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English ene

StepLanguageWordMeaning
1Englishene

Words derived from “pentene

Every word from Ancient Greek χάλιξ