Definitionen
1.NounThe usual amount swallowed.
2.NounThe sound of swallowing, sometimes indicating fear.
3.NounAn unspecified small number of bytes, often two.
4.VerbTo swallow eagerly, or in large draughts; to swallow up; to take down in one swallow.
5.VerbTo react nervously by swallowing.
6.InterjectionAn indication of (the sound of) an involuntary fear reaction in the form of a swallowing motion.