YAMMER Meaning of YAMMER in English n. & v. colloq. or dial.n. 1 a lament, wail, or grumble. 2 voluble talk. v.intr. 1 utter a yammer. 2 talk volubly. yammerer n.[ OE geomrian f. geomor sorrowful ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012