ruckle /ˈɹʌkəl/noun 3verb 2forms 3 noun3 •A wrinkle.After the second lunch, with a little more to drink, he helped her into her coat more zealously, smoothing the material down over one should blade as if the cloth had suddenly thrown up a ruckle. — 2010 •A disordered collection.The ground there is a ruckle of loose stones arranged in flat beds by running water, possibly by streams which flow out of 'the Gulf of Mexico,' or whatever the name of the highest corrie may be. — 2007 •(Scotland) A rattling noise in the throat, as from suffocation. verb2 •To crease or wrinkle. •(Scotland) To make a rattling noise in the throat. formsruckled · ruckling · ruckles