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arum

noun

any plant of the arum family (esp. genus Arum) which is characterized by small flowers on a thick spike, within a hoodlike leaf

adjective

designating a family (Araceae, order Arales) of monocotyledonous plants growing throughout the world, including the jack-in-the-pulpit and skunk cabbage

See arum in American Heritage Dictionary 4

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arum

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