Term Name:	tetraterpenoid
Synonyms:	C40 isoprenoids, tetraterpenoides, tetraterpenoids
Definition:	Any terpenoid derived from a tetraterpene. The term includes compounds in which the C40 skeleton of the parent tetraterpene has been rearranged or modified by the removal of one or more skeletal atoms (generally methyl groups).
Ontology:	ChEBI [CHEBI:26935]  ( EBI )