(with adverbial of direction) to move underneath or press up against in search of safety or comfort
(with into) to investigate thoroughly
to dig a tunnel or hole
A tunnel or hole, often as dug by a small creature.
A heap or heaps of rubbish or refuse.
Engage in rough-and-tumble activity
active, vigorous and rough, with the possibility of harm
highly competitive
An environment of rough activity
Rough activity; fighting or brawling; a fight.
A person who characteristically engages in such activity