sunflower

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noun sun·flow·er \-ˌflau̇(-ə)r\

Definition of sunflower

  1. :  any of a genus (Helianthus, especially H. annuus) of New World composite plants with large yellow-rayed flower heads bearing edible seeds that yield an edible oil

Recent Examples of sunflower from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sunflower.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of sunflower

1597


SUNFLOWER Defined for English Language Learners

sunflower

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noun

Definition of sunflower for English Language Learners

  • : a tall plant that has very large yellow flowers and that produces seeds which can be eaten


SUNFLOWER Defined for Kids

sunflower

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noun sun·flow·er \ˈsən-ˌflau̇-ər\

Definition of sunflower for Students

  1. :  a tall plant often grown for its large flower heads with brown center and yellow petals or for its edible oily seeds



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