Television.the distance of the farthest point on the earth's surface visible from a transmitting antenna.
2.
Radio.the distance on the earth's surface reached by a direct wave: due to atmospheric refraction, sometimes greater than the distance to the visible horizon.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a fool or simpleton; ninny.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
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.