Webster’s Revised Unabridged Dictionary · 1913
Sententious
Sen·ten′tious (sĕn·tĕn′shŭs), a.[L. sentenciosus: cf. F. sentencieux.] 1. Abounding with sentences, axioms, and maxims; full of meaning; terse and energetic in expression; pithy; as, a sententious style or discourse; sententious truth.
How he apes his sire, Ambitiously sententious! Addison.
2. Comprising or representing sentences; sentential. [Obs.] "Sententious marks." Grew.
—- Sen·ten′tious·ly, adv. — Sen·ten′tious·ness, n.