from a primary kar (the hair of the head); TDNT - 3:669,428
AV - horn 11; 11
1) a horn
1a) of animals
1b) since animals (esp. bulls) defend themselves with their horns, the horn with the Hebrews (and other nations) is a symbol of strength and courage, and used as such in a variety of phrases
1b1) a mighty and valiant helper, the author of deliverance, of the Messiah
1c) a projecting extremity in a shape like a horn, a point, apex: as of an altar