1) Beach collectible 2) Beach memento 3) Beachcombing find 4) Conch 5) Item that she sells 6) Ocean audition device 7) Sandy souvenir 8) Shade of white 9) Shell 10) Shore thing 1) Cockle 2) Littlejewelbox 3) Memento 4) Speckledtellin 5) Zebraperiwinkle 
A seashell or sea shell, also known simply as a shell, is a hard, protective outer layer created by an animal that lives in the sea. The shell is part of the body of the animal. Empty seashells are often found washed up on beaches by beachcombers. The shells are empty because the animal has died and the soft parts have been eaten by another animal...[color] Seashell is an off-white color that resembles some of the very pale pinkish tones that are common in many seashells. The first recorded use of seashell as a color name in English was in 1926. In 1987, `seashell` was included as one of the X11 colors. ...
• (n.) The shell of any marine mollusk.
hard exoskeleton of marine mollusks such as snails, bivalves, and chitons that serves to protect and support their bodies. It is composed largely of ... [2 related articles]
Sea'shell` noun (Zoology) The shell of any marine mollusk. 
[n] - the shell of a marine organism
noun the shell of a marine organism