| 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. |
| May Day | |
| —n | |
| a. the first day of May, traditionally a celebration of the coming of spring: in some countries now observed as a holiday in honour of workers | |
| b. (as modifier): May-Day celebrations | |