plural of shell script

Lacking a shell. / Unprotected, vulnerable.

any of the marine mollusks of the class Scaphopoda, which look similar to elephant tusks.

Any marine snail of the family Xenophoridae, which cements stones and shell fragments to its own shell.

(zoology) carrier shell (family Xenophoridae)

Alternative spelling of shell shock

Alternative spelling of shell shock

(zoology) Any member of the sea snail genus Vermetus.

A game of skill which requires the bettor to guess which of three small cups (or shells) a pea-sized object is concealed under, after the party operating the game rapidly rearranges them, providing opportunity for sleight-of-hand trickery.

(rare, colloquial, especially with "on the") Inexpensive; not overpriced.