tonka bean
English edit
Alternative forms edit
Noun edit
tonka bean (plural tonka beans)
- A black wrinkled seed of a neotropical legume tree of species Dipteryx odorata, used as a perfume and vanilla substitute due to its high coumarin content.
- 2022, Ayanna Lloyd Banwo, When We Were Birds, Hamish Hamilton, page 155:
- Like when she and Seema [...] climb the tonka bean tree.