Where does “flexitank” come from?

flexitank (English) comes from English flexible, from Middle French flexible, from Latin flexibilis, from Latin -bilis, from Proto-Italic -ðlis, from Proto-Indo-European -dʰlis, from Proto-Indo-European -dʰlom — Alternative form of *-trom; instrumental suffix;...

flexitank (English): A liquid storage container made from flexible...

Definitions

  1. A liquid storage container made from flexible...

Ancestry of “flexitank”, step by step

flexitank traces back through two separate lines of ancestry.

via English flexible

StepLanguageWordMeaning
1EnglishflexibleCapable of being flexed or bent without breaking;...
2Middle Frenchflexible
3Latinflexibilisflexible, pliant, able to be bent; tractable,...
4Latin-bilis-ble
5Proto-Italic-ðlisForms adjectives from verb stems indicating capacity or worth of being acted on
6Proto-Indo-European-dʰlis
7Proto-Indo-European-dʰlomAlternative form of *-trom; instrumental suffix;...

via English tank

StepLanguageWordMeaning
1EnglishtankA closed container for liquids or gases; An open...
2Portuguesetanquetank; cistern; a sink used for laundry
3Gujaratiટાંકીcistern, underwater water reservour
4Prakrit𑀝𑀁𑀓
5Sanskritटङ्कfruit of {{taxlink|Feronia elephantum|species}};...
Every word from Proto-Indo-European -dʰlom
flexitank — Etymology, Origin & Word History | Etymology Explorer