Sinonim haemal arch

English Thesaurus

1. a structure arising ventrally from a vertebral centrum and enclosing the caudal blood vessels (noun.body)

hypernym	:	arch,
definition	:	a curved bony structure supporting or enclosing organs (especially the inner sides of the feet) (noun.body)

part meronym	:	centrum,
definition	:	the main body of a vertebra (noun.body)