rare. [f. TRI- + L. nōminālis NOMINAL.] Having three names; in Nat. Hist. = TRINOMIAL A. 2.

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1674.  Blount, Glossogr., Trinominal (trinominalis), that hath three names.

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1691.  W. Nicholls, Answ. Naked Gospel, 90. No farther distant from Socinianism, than a Trinominal Deity is different from him that is personally one, without such nominal Distinction.

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1882.  Ogilvie (Annandale), Trinominal, a., same as Trinomial.

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