noun

• (countable) A coniferous tree of the genus Cedrus in the family Pinaceae.
• (countable) A coniferous tree of the family Cupressaceae, especially of the genera Juniperus, Cupressus, Calocedrus, or Thuja.
• (countable) A flowering tree of the family Meliaceae, especially of the genera Cedrela or Toona.
• (uncountable) The aromatic wood from a Cedrus tree, or from any of several not closely related trees.
• A surname.
• (computing) A programming language, adding various features to the earlier language Mesa.
• A number of places in the United States:
• A ghost town in Mohave County, Arizona.
• An unincorporated community in DeKalb County, Indiana.
• An unincorporated community in Mahaska County, Iowa.
• A city in Smith County, Kansas.
• A census-designated place in Leelanau County, Michigan.
• An unincorporated community in Mingo County, West Virginia.
• An unincorporated community in Raleigh County, West Virginia.
• An unincorporated community in Iron County, Wisconsin.
• A number of townships in the United States, listed under Cedar Township.