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cotyledon
cotyledon definition
coty·ledon (kät′ə lēd′'n)
noun
the first single leaf or one of the first pair of leaves produced by the embryo of a flowering plant, or any of various similar structures found in conifers
Etymology: ModL < L, name of a plant < Gr kotylēdōn < kotylē, a hollow, cavity
Related Forms:
- cotyledonous cot′y·le′don·ous adjective or cotyledonal cot′y·le′donal
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