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 paper or plastic tube which may be blown into to create a sound, and sometimes is rolled up in a coil which unrolls and straightens out when blown.