- cedar, cedar tree, true cedar - any cedar of the genus Cedrus
--1 is a kind of conifer, coniferous tree
--1 is a member of Cedrus, genus Cedrus
--1 has substances: cedar, cedarwood
--1 has particulars:cedar of Lebanon, Cedrus libani; deodar, deodar cedar, Himalayan cedar, Cedrus deodara; Atlas cedar, Cedrus atlantica