| rocket fuel | |
noun | |
| an explosive charge that propels a rocket |
| 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 gadget; dingus; thingumbob. |
Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.