noun.
A subsidence or fall of the roof of a coal-mine.
To take or have such a posture that the back is comparatively erect, while the rest of the body bends at the hips and generally at the knees, to conform to a support beneath; rest in such a posture; occupy a seat: said of persons, and also of some animals, as dogs and cats.
To crouch, as a bird on a nest; hence, to brood; incubate.
To perch in a crouching posture; roost: said of birds.
To be or continue in a state of rest; remain passive or inactive; repose.
To continue in a position or place; remain; stay; pass the time.
To be located; have a seat or site; be placed; dwell; abide.