screel noun 1verb 1forms 3 noun1 •A discordant high-pitched noise.The screams began as the usual long screel. — 2010 verb1 •To emit a screel; to screech or skirl.Katherine steps into the train and the sides hiss closed. Candlewax waves as it screels its way out of the station. — 2008 formsscreeled · screeling · screels