jawbone jawbone /ˈdʒɔˌboʊn/

noun

1. The jaw in vertebrates that is hinged to open the mouth  ( jawbone , lower jawbone , mandible , jowl , lower jaw , mandibula , mandibular bone , submaxilla )
   the jaw in vertebrates that is hinged to open the mouth
    As the dog grew older, its jowl sagged more prominently.
   As the dog grew older, its jowl sagged more prominently.
   
   

verb

1. Talk idly or casually and in a friendly way  ( jawbone , schmoose [Informal] , schmooze [Informal] , shmoose [Informal] , shmooze [Informal] )
   talk idly or casually and in a friendly way