gas burner, gas jet - burner such that combustible gas issues from a nozzle to form a steady flame

oilcan - a can with a long nozzle to apply oil to machinery

showerhead - a perforated nozzle that showers water on a bather

spout - an opening that allows the passage of liquids or grain

sprinkler system - a system for extinguishing fires; water from a network of overhead pipes is released through nozzles that open automatically with the rise in temperature

nose, olfactory organ - the organ of smell and entrance to the respiratory tract; the prominent part of the face of man or other mammals; "he has a cold in the nose"

U.S.A., United States, United States of America, US, USA, America, U.S. - North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776