eugonic eu·gon·ic (y&oomacr;-gŏn'ĭk) adj. Relating to rapid and relatively luxuriant growth of a bacterial culture, especially that of the tubercle bacillus.
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.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.