Sc. [f. prec.] A volley of clattering words, or sound of rapid motion.
1816. Scott, Antiq., ix. Oot cam sic a blatter o Latin about his lugs, that poor Rab Tull
was clean overwhelmed.
1865. Livingstone, Zambesi, x. 211. Hundreds of turtle doves rise, with great blatter of wing.