Definition

Relating to substances or actions that are activated by or similar to epinephrine, which is a hormone that affects the body's response to stress.

Example

The adrenergic receptors play a crucial role in the body's response to stress.

Conversation

Did you know that some medications are adrenergic?

Really? I didn't know that! What does that mean?

It means they can mimic the effects of adrenaline in the body.

That sounds interesting! I guess they can be pretty powerful then.

Synonyms & Antonyms

Root Explanation

Adrenergic is formed from "ad-" (meaning to or toward) and "nervus" (from Greek "nerve", meaning nerve) combined with "-ergic" (from Greek "ergon", meaning work or activity). The term refers to the activity or effects related to the nerves that release adrenaline or noradrenaline, thus indicating a response to stress or stimulation.

Memory Tip

Think of 'ad-' meaning 'toward' and 'nerve' indicating a connection to the nervous system, which helps you remember that 'adrenergic' relates to the activity of nerves that respond to adrenaline.

Visually Confused Words