What does copal mean?
Copal is a hard, glossy resin harvested from certain tropical trees — particularly species in the legume and bursera families of Central and South America — that has long been valued for two quite different purposes. Dissolved or heated, it yields a tough, brilliant varnish prized by furniture makers and picture restorers, and it was historically an important ingredient in commercial lacquer and paint formulations. Burned raw, it gives off a fragrant white smoke, which made it the principal incense of Aztec and earlier Mesoamerican ceremony, a role it still plays on Day of the Dead altars across Mexico. The name entered European languages in the sixteenth century from Nahuatl, the language of the Aztecs, via Spanish. Today the word appears mainly in specialist writing about art conservation, ethnography, and traditional craft rather than in everyday speech, but it remains a useful term for anyone describing antique finishes, indigenous ritual objects, or natural resins generally.
nounA hard, lustrous resin obtained from various tropical trees, used chiefly in varnishes, lacquers, and incense.
- A hard, aromatic resin from various tropical trees (especially of the genus Copaifera and related legumes), used in making varnishes, lacquers, and paints.
- A resin burned as incense in Mesoamerican religious and ceremonial traditions.
"The restorer brushed a thin layer of copal varnish over the freshly cleaned panel."
"Old master paintings were often protected by a final coat of copal varnish, prized for its hard, glossy finish."
"At the altar, the family lit copal, its sweet smoke rising as an offering to the ancestors."
The plural is rare and usually refers collectively to different varieties of the resin, such as those from different tree species or regions.
"The museum's collection included copals gathered from across Central America, each with its distinctive color and scent."
Mexican artisans have burned copal for thousands of years — it was the sacred incense of the Aztecs and still perfumes Day of the Dead altars today.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of copal
Copal comes ultimately from the Nahuatl (Aztec) word copalli, meaning incense, which the Spanish adopted as copal during their colonization of Mexico in the sixteenth century. The English form appears in early modern accounts of New World trade and natural history. It is unrelated to European resin names; its only notable linguistic relatives are other borrowings from the same Nahuatl source, such as the name of the copaiba balsam tree, whose own name derives from related indigenous South American terminology.
Related word forms
How copal is actually used
Copal is a technical term most familiar in the contexts of fine-art restoration, traditional crafts, and Mesoamerican ritual. It is not a word of everyday conversation; when encountered outside these fields, it typically appears in descriptions of antiques, ethnographic objects, or natural products. The term is entirely neutral in connotation.
Easily confused with copal
Copal is a tree resin used in varnish and incense, while copra is dried coconut kernel from which coconut oil is extracted.