the.com/growl
a body's bass-line warning that words have officially run out of patience.
sound originVibrating tissue in the throat near the vocal folds
dog meaningOften a polite request to stop, not aggression
gut versionHunger growls are intestines moving gas and fluid
cross-speciesBig cats, gators, and bears all deploy it
musicDeath-metal vocalists growl using false vocal folds