duvet duumvirate • duvetyn · · · Info · Definitions · Synonyms · Characters · · duvet · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a soft quilt usually filled with the down of the eider. Synonyms: eiderdown, continental quilt. · · Noun Definition 1 Synonyms · · · eiderdown · · Synonym 1 continental quilt · · Synonym 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076