duodenum
- n the part of the small intestine between the stomach and the jejunum
duologue
- n a conversation between two persons
- n a part of the script in which the speaking roles are limited to two actors
duomo
- n the principal Christian church building of a bishop's diocese
dupe
- n a person who is tricked or swindled
- v fool or hoax
The immigrant was duped because he trusted everyone
dupery
- n something intended to deceive; deliberate trickery intended to gain an advantage