pineal
pi·ne·al
adj \ˈpī-nē-əl, pī-ˈ\Definition of PINEAL
: of, relating to, or secreted by the pineal gland <a pineal tumor> <the pineal hormone melatonin>
Origin of PINEAL
French pinéal, from Middle French, from Latin pinea pinecone, from feminine of pineus of pine, from pinus
First Known Use: 1681
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