| English noun: family Hexanchidae | |||
| 1. | family Hexanchidae (animal) primitive sharks | ||
| Synonyms | Hexanchidae | ||
| Broader (hypernym) | fish family | ||
| Member holonym | genus Hexanchus, Hexanchus | ||
| Member meronym | Elasmobranchii, Selachii, subclass Elasmobranchii, subclass Selachii | ||