To eat quickly, greedily, hungrily, or ravenously.
To take in avidly with the intellect or with one's gaze.
To rapidly destroy, engulf, or lay waste.
To absorb or engross the mind fully, especially in a destructive manner.
To eat very quickly.
To draw air or any form of gas (either in a pure form, or mixed with small particles in form of aerosols/smoke -sometimes stemming from a medicament) into the lungs, through the nose or mouth by action of the diaphragm.
To draw air into the lungs, through the nose or mouth by action of the diaphragm.
An inhalation.