Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun atomic_number_56

1 sense of atomic number 56

Sense 1
barium, Ba, atomic number 56 -- (a soft silvery metallic element of the alkali earth group; found in barite)
       => metallic element, metal -- (any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.)