du·deen 
(d-dēn)
(d-dēn)n.
A short-stemmed clay pipe.
[Irish Gaelic dúidin, diminutive of dúd, stump, pipe.]
- unequally
- unequivocal
- unequivocally
- unerring
- unerringly
- UNESCO
- unessential
- uneven
- uneven bars
- unevenly
- unevenness
- uneventful
- uneventfully
- unexampled
- unexceptionable
- unexceptionably
- unexceptional
- unexceptionally
- unexpected
- unexpectedly
- unexpectedness
- unexploited
- unexpressed
- unexpressive
- unexpressively