1) Endocrine 2) Hormone 3) Internal secretion 
Synonym for steroid ... A group name for lipids that contain a hydrogenated cyclopentanoperhydrophenanthrene ring system. Some of the substances included in this group are progesterone, adrenocortical hormones, the gonadal hormones, cardiac aglycones, bile acids, sterols (such as cholesterol), toad poisons, saponins and some of the carcinogenic hyd...
Type: Term Pronunciation: stēr-oy′dăl, ster′ Synonyms: steroid1
[adj] - of or relating to steroid hormones or their effects
adjective of or relating to steroid hormones or their effects