The act by which something is chewed on; mastication.
The consumption of (the juice from) the khat plant.
The consumption of loose leaf tobacco juice from tobacco plants by chewing leaves near the cheek.
An instance or cause of such a feeling.
A strong feeling of anxiety.
A person who causes worry.
To harass; to irritate or distress.
To touch repeatedly, to fiddle with.
To be troubled; to give way to mental anxiety or doubt.
To seize or shake by the throat, especially of a dog or wolf.
Disturb the peace of mind of; afflict with mental agitation or distress.