Webster's Revised Unabridged Dictionary · 1913

Agalloch

Agalloch (ag"al*lok) , noun

[Greek a`ga`llochon, of Eastern origin: compare Sanskrit aguru, Hebrew pl. ahālīm.]

A soft, resinous wood (Aquilaria Agallocha) of highly aromatic smell, burnt by the orientals as a perfume. It is called also agalwood and aloes wood. The name is also given to some other species.

Also: Agallochum