出典:Wiktionary
Compared by the EDD[1] to dialectal Swedish gimla (“to move the lips in an unseemly manner, to make a wry face, to move the lips awry[2]”). Compare also North Frisian gēmeli (“to move the lips before laughing”).[2] Nall[3] compares 古期英語 ginian; the hard g in this form needs explanation (its standard English descendant is yawn), though the EDD does record a variant form jimble (/ˈjɪmbəl/).
gimble (三人称単数 現在形 gimbles, 現在分詞 gimbling, 過去形および過去分詞形 gimbled)
gimble (複数形 gimbles)