A low creaking sound from applied pressure or weight.
A low, mournful sound uttered in pain or grief.
A low, guttural sound uttered in frustration, disapproval, or ecstasy.
To seemingly creak under the strain of being heavily laden.
To make a groan.
A shake, quiver, or vibration.
To shake, quiver, or vibrate.
To fear; to be afraid.