OWL (2)

Owl, v. i. [imp. & p. p. Owled (?); p. pr. & vb. n. Owling.] 1. 1. To pry about; to prowl.
2. 2. To carry wool or sheep out of England.
☞ This was formerly illegal, and was done chiefly by night. 3. 3. Hence, to carry on any contraband trade.