| 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. |
Evans Ev·ans (ěv'ənz), Herbert McLean. 1882-1971.
American anatomist who isolated four pituitary hormones and discovered vitamin E (1922).
| Evans (ěv'ənz) Pronunciation Key
American biologist who discovered vitamin E in 1922 and conducted research that led to the discovery of the growth hormone in the pituitary gland. |