Threepence derives from English three and English penny, from Old English þrī and Old English penning, ultimately from Proto-Germanic panningaz and Proto-Indo-European tréyes.
threepence (English): The amount of money equal to that of three pence;...
Definitions
The amount of money equal to that of three pence;...
Ancestry of “threepence”, step by step
threepence traces back through two separate lines of ancestry.