See also: catflaps and cat flaps English Noun cat-flaps plural of cat-flap 1996, James Serpell, In the Company of Animals: A Study of Human-animal Relationships, Cambridge University Press, →ISBN, page 7:The pens are equipped with ‘pig-creeps', the porcine equivalent of cat-flaps, which allow the piglets access. 2003, Pete McCarthy, McCarthy's Bar: A Journey of Discovery in Ireland, St. Martin's Press, →ISBN, page 46:Instead, the DJ has just started a phone-in about cat-flaps. 2005, Celia Haddon, 100 Ways for a Cat to Train Its Humans, Adams Media, →ISBN, page 42:Dine out. In urban areas there are plenty of cat-flaps allowing access to another cat's dinner. Anagrams flat capsRemove adsWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads