Where does “ponsfordhow” come from?

ponsfordhow (Cornish) comes from Cornish ponsfordh, from Cornish pons — bridge.

Ancestry of “ponsfordhow”, step by step

StepLanguageWordMeaning
1Cornishponsfordhviaduct
2Cornishponsbridge
Every word from Cornish pons →Every word from Cornish ponsfordh →