Search Result for "eiderdown": 
Wordnet 3.0

NOUN (2)

1. a soft quilt usually filled with the down of the eider;
[syn: eiderdown, duvet, continental quilt]

2. down of the eider duck; 



WordNet (r) 3.0 (2006):

eiderdown
    n 1: a soft quilt usually filled with the down of the eider
         [syn: eiderdown, duvet, continental quilt]
    2: down of the eider duck