English noun: atomic number 56 | |||
1. | atomic number 56 (substance) a soft silvery metallic element of the alkali earth group; found in barite | ||
Synonyms | Ba, barium | ||
Broader (hypernym) | metal, metallic element | ||
Narrower (hyponym) | baryta | ||
Substance meronym | barite, barium sulphate, barytes, heavy spar | ||