|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|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.|
|sexually transmitted disease (sěk'sh-ə-lē) Pronunciation Key
Any of various infectious diseases, such as chlamydia, gonorrhea, and syphilis, that are transmitted through sexual intercourse or other intimate sexual contact. Also called venereal disease.