[yam.mer] vi yam.mered ; yam.mer.ing [ME yameren, alter. of yomeren to murmur, be sad, fr. OE geomrian; akin to OHG jamaron to be sad] (15c) 1 a: to utter repeated cries of distress or sorrow b: whimper
2: to utter persistent complaints: whine
3: to talk persistently or volubly and often loudly "caused the purists to ~ for censorship --D. W. Maurer" -- yammer n