[bur.row] n [ME borow] (13c): a hole or excavation in the ground made by an animal (as a rabbit) for shelter and habitation
[2]burrow vt (1602) 1 archaic: to hide in or as if in a burrow
2. a: to construct by tunneling b: to penetrate by means of a burrow
3: to make a motion suggestive of burrowing with: nestle "~s her hand into mine" ~ vi 1: to conceal oneself in or as if in a burrow
2. a: to make a burrow b: to progress by or as if by digging
3: to make a motion suggestive of burrowing: snuggle, nestle "~ed against his back for warmth" -- bur.row.er n