noun. ['ˈbʌˌkwiːt'] grain ground into flour.
1. Noun, singular or mass Citrus fruits, for example, buckwheat and all white and yellow flowers have very high concentrations.
noun. ['ˈbʌˌkwiːt'] a member of the genus Fagopyrum; annual Asian plant with clusters of small pinkish white flowers and small edible triangular seeds which are used whole or ground into flour.