slang an animal anaesthetic, ketamine hydrochloride, sold illegally as a hallucinogenic drug
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
How to use Special K in a sentence
She alleges that he and twenty-or-so named colleagues collectively abused “alcohol, cocaine, mushrooms, Special-K, heroin.”
Breakfast at the Hampton Inn is great: They have low-cal yogurt, fresh fruit, Special K.