n. 珂巴脂

[医] 骨湃脂, 岩树脂

[ noun ]
a brittle aromatic resin used in varnishes
<noun.substance>

Copal \Co"pal\ (k[=o]"pal; 277), [Sp., fr. Mexican copalli, a
generic name of resins. --Clavigero.]
A resinous substance flowing spontaneously from trees of
Zanzibar, Madagascar, and South America ({Trachylobium
Hornemannianum}, {Trachylobium verrucosum}, and {Hymen[ae]a
Courbaril}), and dug from earth where forests have stood in
Africa; -- used chiefly in making varnishes. --Ure.