say it: uh-dreh-NER-jik
adrenergic is a noun and adjective meaning "drug that has the effects of epinephrine". It carries 2 recorded senses.
drug that has the effects of epinephrine
relating to epinephrine (its release or action)
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for adrenergic come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.