Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun teacup

2 senses of teacup

Sense 1
teacup, teacupful -- (as much as a teacup will hold)
       => containerful -- (the quantity that a container will hold)

Sense 2
teacup -- (a cup from which tea is drunk)
       => cup -- (a small open container usually used for drinking; usually has a handle; "he put the cup back in the saucer"; "the handle of the cup was missing")