duodenal smear
- n alimentary tract smear of material obtained from the duodenum
dunlin
- n small common sandpiper that breeds in northern or Arctic regions and winters in southern United States or Mediterranean regions
duns scotus
- n Scottish theologian who was very influential in the Middle Ages (1265-1308)
duo
- n two items of the same kind
- n two performers or singers who perform together
- n a pair who associate with one another
- n a musical composition for two performers