| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| 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. |
atmosphere (ˈætməsˌfɪə) ![]() | |
| —n | |
| 1. | troposphere stratosphere mesosphere See also ionosphere the gaseous envelope surrounding the earth or any other celestial body |
| 2. | the air or climate in a particular place: the atmosphere was thick with smoke |
| 3. | a general pervasive feeling or mood: an atmosphere of elation |
| 4. | the prevailing tone or mood of a novel, symphony, painting, or other work of art |
| 5. | a special mood or character associated with a place |
| 6. | any local gaseous environment or medium: an inert atmosphere |
| 7. | at, Abbreviation: atm a unit of pressure; the pressure that will support a column of mercury 760 mm high at 0°C at sea level. 1 atmosphere is equivalent to 101 325 newtons per square metre or 14.72 pounds per square inch |
| atmos'pheric | |
| —adj | |
| atmos'pherical | |
| —adj | |
| atmos'pherically | |
| —adv | |