n.
Any ruminant of the family Bovidae.
Bovids have hollow, unbranched, permanently attached horns; they are grazing or browsing animals found in both the Eastern and Western Hemispheres, most often in grasslands, scrublands, or deserts. Most species live in large herds. Species range in shoulder height from a 10-in. (25-cm) antelope to the 6.5-ft (2-m) bison . Some of the 138 species (including domestic cattle , sheep , goats ) are of economic value to humans. Others (including bighorn and some antelope) are hunted for food, sport, horns, or hides. See also buffalo , ruminant .