| coat-of-mail shell | |
noun | |
| primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates [syn: chiton] |
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a chattering or flighty, light-headed person. |