catwalk Syllabification: (cat·walk)Pronunciation: /ˈkatˌwôk/Translate catwalk | into French | into German | into Italian | into Spanish Definition of catwalk noun 1a platform extending into an auditorium, along which models walk to display clothes in fashion shows; a runway. 2a narrow walkway or open bridge, especially in an industrial installation. catwalk in other Oxford dictionaries Definition of catwalk in the British & World English dictionary