"catwalk" in the noun sense
narrow platform extending out into an auditorium
"models displayed clothes on a catwalk at the fashion show"
narrow pathway high in the air (as above a stage or between parts of a building or along a bridge)
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License