Where does “pontooning” come from?

pontooning (English) comes from English pontoon, from Middle French ponton, from Old French ponton, from Latin pontō, from Latin pōns, from Latin fractus, from Latin frangere, from Latin frangō — to shine, shimmer.

pontooning (English): The art or process of constructing pontoon...

Definitions

  1. The art or process of constructing pontoon...

Ancestry of “pontooning”, step by step

pontooning traces back through two separate lines of ancestry.

via English pontoon

StepLanguageWordMeaning
1EnglishpontoonA flat-bottomed boat used as a support for a...
2Middle Frenchponton
3Old Frenchponton
4Latinpontōferryboat
5LatinpōnsA bridge, a construction or natural feature that spans a divide
6Latinfractusbroken, shattered, having been broken;...
7Latinfrangeresecond-person singular future passive indicative...
8Latinfrangōto break, shatter
9Proto-Indo-Europeanbʰrēǵ-to shine, shimmer

via English ing

StepLanguageWordMeaning
1EnglishingA meadow, especially a low meadow near a river;...
2Middle Englishing
3Old Englishingmeadow, water meadow, ing
4Old Norseengmeadow
5Proto-GermanicangijōA low lying meadow in a valley or near a river
6Proto-Indo-Europeanh₂énkoscurve, bend
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European bʰrēǵ-