| English noun: Holocephali | |||
| 1. | Holocephali (animal) chimaeras and extinct forms | ||
| Synonyms | subclass Holocephali | ||
| Broader (hypernym) | class | ||
| Member holonym | Chimaeridae, family Chimaeridae, holocephalan, holocephalian | ||
| Member meronym | Chondrichthyes, class Chondrichthyes | ||