| panic button | |
| —n | |
| 1. | a button or switch that operates any of various safety devices, for use in an emergency |
| 2. | informal hit the panic button, press the panic button to react to a situation by demanding emergency action; become excited; panic |
| 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. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |