palatalEnglishOxford New American Dictionarypalatal /ˈpalədl, ˈpælədl / ▸ adjective technical relating to the palate: a palatal lesion. ▪ Phonetics (of a speech sound) made by placing the blade of the tongue against or near the hard palate (e.g. y in yes). ▸ noun Phonetics a palatal sound. – DERIVATIVES palatally – ORIGIN early 18th century : from French, from Latin palatum (see palate).