Obs. Also blatt-. [ad. L. blatero, -ōnem babbler, f. blaterāre.] A babbler.
c. 1645. Howell, Lett. (1650), II. 117. I hate such blateroons.
1656. Blount, Glossogr., Blateron, or Blatteroon, a babler, an idle-headed fellow.