grennian

== Old English == === Etymology === From Proto-West Germanic *grannjōn, from Proto-Germanic *granjōną. === Pronunciation === IPA(key): /ˈɡren.ni.ɑn/ === Verb === grennian to bare the teeth due to anger, pain, etc.; to grin ==== Conjugation ==== ==== Derived terms ==== grennung ==== Descendants ==== Middle English: grennen, grinnen, girnen English: grin, girn Scots: grin, girn