WordReference Random House Unabridged Dictionary of American English © 2025
blat•ter
(blat′ər),USA pronunciation v.i.
v.t.
n.
blat′ter•er, n.
- to chatter volubly.
v.t.
- to utter volubly.
n.
- the act or sound of blattering.
- Latin blaterāre to prate, babble; use and spelling probably altered by association with other expressive verbs ending in -er6
- 1545–55
'blatter' also found in these entries (note: many are not synonyms or translations):