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Webster 1913 Edition
Protreptical
Pro-trep′tic-al
,Adj.
[Gr. [GREEK], fr. [GREEK] to turn forward, to urge on.]
Adapted to persuade; hortatory; persuasive.
[Obs.]
Bp. Ward.
Webster 1828 Edition
Protreptical
PROTREP'TICAL
,Adj.