Webster's Revised Unabridged Dictionary · 1913

Dipteryx

Dipteryx , noun

a genus of tropical American trees which produce a black seed called the tonka bean.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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