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

2 senses of beaker

Sense 1
beaker -- (a flatbottomed jar made of glass or plastic; used for chemistry)
       => jar -- (a vessel (usually cylindrical) with a wide mouth and without handles)

Sense 2
beaker -- (a cup (usually without a handle))
       => 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")