noun 1. an identification tag fastened to the ear of an animal.
[urth] /ɜrθ/ noun 1. (often initial capital letter) the planet third in order from the sun, having an equatorial diameter of 7926 miles (12,755 km) and a polar diameter of 7900 miles (12,714 km), a mean distance from the sun of 92.9 million miles (149.6 million km), and a period of revolution of 365.26 days, […]
[ur-thuh] /ˈɜr θə/ noun 1. a female given name.
noun 1. .