Etymology · Proto-Indo-European
*bʰidʰ-
2 English words descend from Proto-Indo-European *bʰidʰ-, most common first.
- fidelityOften followed by to or towards: faithfulness or loyalty towards a person, a group, one's civic or moral duties, etc.; allegiance; (countable) an instance of this.
- bidonA bottle or flask for holding a beverage such as water or wine; (specifically, sports) a water bottle which can be squeezed to squirt the beverage out of the nozzle, especially (cycling) one designed for mounting on a bicycle.