BURROCK
Bur"rock, n. Etym: [Perh. from AS. burg, burh, hill + -ock.]
Defn: A small weir or dam in a river to direct the stream to gaps where fish traps are placed. Knight.
BURROW
Bur"row, n. Etym: [See 1st Borough.]
1. An incorporated town. See 1st Borough.
2. A shelter; esp. a hole in the ground made by certain animals, as rabbits, for shelter and habitation.
3. (Mining)
Defn: A heap or heaps of rubbish or refuse.
4. A mound. See 3d Barrow, and Camp, n., 5.
BURROW
Bur"row, v. i. [imp. & p. p. Burrowed; p. pr. & vb. n. Burrowing.]
1. To excavate a hole to lodge in, as in the earth; to lodge in a hole excavated in the earth, as conies or rabbits.