Hard yellowish to brownish wax from leaves of the carnauba palm used especially in floor waxes and polishes WordNet 3.0 & Open English WordNet

Carnauba, also called Brazil wax and palm wax, is a wax of the leaves of the carnauba palm Copernicia prunifera, a plant native to and grown only in the northeastern Brazilian states of Ceará, Piauí, Pernambuco, Rio Grande do Norte, Maranhão and Bahia. Wikipedia

Natural plant wax Wikidata

The hard wax obtained from the leaves of this plant and used especially in polishes. Wiktionary

Wax. Wiktionary (translation)

A yellow-brown wax obtained from the leaves of the Brazilian carnauba palm (Copernicia prunifera); used in cosmetics, polishes etc. Wiktionary

Yellow-brown wax. Wiktionary (translation)