Lawson's cedar Lawson's cedar /ˈlɔːsənz ˈsiːdər/

noun

1. Large timber tree of western North America with trunk diameter to 12 feet and height to 200 feet  ( Chamaecyparis lawsoniana , Lawson's cedar , Lawson's cypress , Oregon cedar , Port Orford cedar )
   large timber tree of western North America with trunk diameter to 12 feet and height to 200 feet