aleurone layer

/ əˈlʊərən, əˈlʊərɒn, -rəʊn, -rən /

noun

1. the outer protein-rich layer of certain seeds, esp of cereal grains

Word History and Origins

Origin of aleurone layer¹

C19: from Greek aleuron flour

Example Sentences

This layer is called the aleurone layer.

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