n something that resembles a tablet of medicine in shape or size
n a dose of medicine in the form of a small pellet
n a unpleasant or tiresome person
n something unpleasant or offensive that must be tolerated or endured
n a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception
n. 丸剂；药丸（pill的复数）