pill
noun
something that resembles a tablet of medicine in shape or size
a dose of medicine in the form of a small pellet
a unpleasant or tiresome person
something unpleasant or offensive that must be tolerated or endured
“his competitor's success was a bitter pill to take”
a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception
Source: WordNet 3.1, Princeton University
