What Is the Plural for Chimney

noun. chim·​ney | \ ˈchim-nē \ plural chimneys.

What noun is chimney?

chimney used as a noun: A vertical tube or hollow column used to emit environmentally polluting gaseous and solid matter (including but not limited to by-products of burning carbon or hydro-carbon based fuels); a flue. The glass flue surrounding the flame of an oil lamp. The smokestack of a steam locomotive.

What is plural for piano?

noun. /piˈænəʊ/ /piˈænəʊ/ (plural pianos) (also old-fashioned, formal pianoforte.