Of or relating to an exordium, beginning or introduction(adjective)
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Use "exordial" in a sentence
"But the greatest underweening of this life is to undervalue that, unto which this is but exordial or a passage leading unto it."
"This interpretation will justify or palliate the exordial dialogue."
"If the exordial verses of Homer be compared with the rest of the poem, they will not appear remarkable for plainness or simplicity, but rather eminently adorned and illuminated:"