variants: or adreno-

Definition of adren-

1 : adrenal glands adrenocortical
2 : adrenaline adrenergic

History and Etymology for adren-

adren(al) entry 2 + -o-

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Cite this Entry

“Adren-.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adren-. Accessed 30 Nov. 2020.

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