Similar Words to D:

500
Calciferol
Cholecalciferol
Ergocalciferol
Five Hundred
Viosterol
Vitamin D

Definitions of D:

1. A fat-soluble vitamin that prevents rickets
2. The cardinal number that is the product of one hundred and five
3. The 4th letter of the Roman alphabet
4. Denoting a quantity consisting of 500 items or units