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These example sentences are selected automatically from various online news sources to reflect current usage of the word 'pineal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1681, in the meaning defined above
French pinéal, from Middle French, from Latin pinea pine cone, from feminine of pineus of pine, from pinus
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“Pineal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pineal. Accessed 29 May. 2020.
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