cours·er 1 
(kôrsər)
(kôrsər)n.
1. A dog trained for coursing.
2. A huntsman.
- dioritic
- Dioscuri
- dioxane
- dioxide
- dioxin
- dip
- dipeptidase
- dipeptide
- dipetalous
- diphase
- diphasic
- diphenhydramine
- diphenoxylate
- diphenyl
- diphenylamine
- diphenylaminechloroarsine
- diphenylhydantoin
- diphenylketone
- diphosgene
- diphosphate
- diphosphoglyceric acid
- diphosphonate
- diphtheria
- diphtherial
- diphtheric