Where does “pontão” come from?

pontão (Portuguese) comes from Portuguese ponte, from Old Portuguese ponte, from Latin pōns, from Latin fractus, from Latin frangere, from Latin frangō, from Proto-Indo-European bʰrēǵ- — to shine, shimmer.

pontão (Portuguese): pontoon; small bridge

Definitions

  1. pontoon; small bridge

Ancestry of “pontão”, step by step

pontão traces back through two separate lines of ancestry.

via Portuguese ponte

StepLanguageWordMeaning
1Portuguesepontebridge; bypass; long weekend; a day which falls...
2Old Portugueseponte
3LatinpōnsA bridge, a construction or natural feature that spans a divide
4Latinfractusbroken, shattered, having been broken;...
5Latinfrangeresecond-person singular future passive indicative...
6Latinfrangōto break, shatter
7Proto-Indo-Europeanbʰrēǵ-to shine, shimmer

via Old Portuguese ponton

StepLanguageWordMeaning
1Old Portugueseponton
2Latinpontōferryboat
Every word from Proto-Indo-European bʰrēǵ-Every word from Latin frangōEvery word from Latin frangere