Dictionary.net

a rapid series of short loud sounds (as might be heard with a stethoscope in some types of respiratory disorders); "the death rattle"

a rapid series of short loud sounds (as might be heard with a stethoscope in some types of respiratory disorders); "the death rattle"

of Rattle

of Rattle

Sounding as a rattle.

Noise produced by a quick succession of small sounds not musical, as the wheels of a carriage over a causeway.

n. Noise produced by wheels, as of a carriage in rapid motion - any swift succession of sharp sounds.