Merriam-Webster Collegiate Dictionary - voluptuous

 adjective  Etymology: Middle English, from Latin voluptuosus, irregular from voluptas pleasure, from volup pleasurable; akin to Greek elpesthai to hope, Latin velle to wish — more at will  Date: 14th century  1.  a. full of delight or pleasure to the senses ; conducive to or arising from sensuous or sensual gratification ; luxurious a ~ dance ~ ornamentation a ~ wine  b. suggesting sensual pleasure by fullness and beauty of form ~ nudes  2. given to or spent in enjoyment of luxury, pleasure, or sensual gratifications a long and ~ holiday — Edmund Wilson  Synonyms: see sensuous  • ~ly adverb  • ~ness noun