yammer
Word family verbyammernounyammering
yam·mer /ˈjæmə $ -ər/ (also yammer on) verb [intransitiveI] informalTALK TO somebody to talk continuously in a way that is annoying 〔不停地〕哇啦哇啦地大声说话 a crowd of yammering aunts and cousins 一群哇啦哇啦说个不停的姑婶和表亲
Origin yammer (1400-1500) yomer “to talk quietly, be sad” ((12-15 centuries)), from Old English geomrian