δηλονότι

A. δῆλος 11.3), used adverbially, clearly, manifestly, Pl. Cri. 53a, Grg. 487d, etc.; once in NT, 1 Ep.Cor. 15.27.
II. freq. epexegetically, that is to say, namely, Pl. Smp. 199a, X. Cyr. 5.4.6, etc.: in Gramm. the common form for introducing an explanation, Sch.Ar. Ach. 11, etc.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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