hypergiant

Noun

 * 1)  A star that is extremely massive and even more luminous than a supergiant.

Translations

 * Catalan: hipergegant
 * Chinese:
 * Mandarin: 特超巨星
 * Hungarian:
 * Polish: hiperolbrzym
 * Russian:
 * Spanish: hipergigante
 * Swedish: hyperjätte