reguline

[ reg-yuh-lin, -lahyn ]
/ ˈrɛg yə lɪn, -ˌlaɪn /

adjective Metallurgy.

of, relating to, or of the nature of, a regulus.

Origin of reguline

First recorded in 1660–70; regul(us) + -ine1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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