- a tall eucalyptus (Eucalyptus marginata) usually found in the forests of W Australia
- the hard, reddish wood of this tree, used for construction, furniture, etc.
Origin of jarrahNyungar (Pama-Nyungan language of southwest Australia) jarily
- Eucalyptus marginata, a eucalypt tree occurring in the south west of Western Australia.
- The wood of the jarrah tree.