ducky

Short definition from Wiktionary

Adjective

1. 1
   Resembling or characteristic of a duck.
2. 2
   Darling, charming, cute.
3. 3
   Great; going well; proceeding in an eminently agreeable fashion.

Noun

1. 1
   A duck (aquatic bird), especially a toy rubber duck.
2. 2
   An affectionate pet name.
3. 3
   A woman's breast.