| 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 children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
radiosensitive ra·di·o·sen·si·tive (rā'dē-ō-sěn'sĭ-tĭv)
adj.
Sensitive to the action of radiation. Used especially of living structures.