Simple Definition of yammer
: to talk in an annoying way usually for a long time
Full Definition of yammer
yam·meredyam·mer·ing play \ˈya-mə-riŋ, ˈyam-riŋ\
Examples of yammer
<customers yammered on for what seemed like days about the billing mistake>
Origin of yammer
Middle English yameren, alteration of yomeren to murmur, be sad, from Old English gēomrian; akin to Old High German jāmaron to be sad
First Known Use: 15th century
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