(noun) An exceedingly large double chin, such that it hangs down with a clear intertriginous region. Similar in morphology to 'pannus'.
Much of the thyroidectomy was difficult due to the pendulous channus we had to contend with. The fold of skin nearly obscured the operative field and became tethered to the derma-bond at the close of the case.
by Blaze It Up! August 16, 2011