• (a.) Comprising or representing sentences; sentential. • (a.) Abounding with sentences, axioms, and maxims; full of meaning; terse and energetic in expression; pithy; as, a sententious style or discourse; sententious truth. Found on http://thinkexist.com/dictionary/meaning/sententious/
Sen·ten'tious adjective [ Latin sentenciosus : confer French 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 ... Found on http://www.encyclo.co.uk/webster/S/68
adjective abounding in or given to pompous or aphoristic moralizing; `too often the significant episode deteriorates into sententious conversation`- Kathleen Barnes Found on https://www.encyclo.co.uk/local/20974