Also blatt-. [ad. late L. blaterātiōn-em, n. of action f. blaterāre: see prec. Cf. BLATTER v.] Babbling chatter.
1656. Blount, Glossogr., Blateration, vain-babling, flattering in speech.
1864. R. Burton, Dahome, II. 260. Heralds proclaimed the royal titles with normal blateration.