Wordnet 3.0
NOUN (1)
1.
two-year-old sheep;
The Collaborative International Dictionary of English v.0.48:
Teg \Teg\, n.
A sheep in its second year; also, a doe in its second year.
[Prov. Eng.] --Halliwell.
[1913 Webster]
WordNet (r) 3.0 (2006):
teg
n 1: two-year-old sheep