monocarp

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A monocarpic plant.

from The Century Dictionary.

• noun In botany, a plant that perishes after having once borne fruit; an annual plant.

from the GNU version of the Collaborative International Dictionary of English.

• noun (Bot.) A monocarpic plant.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun botany A monocarpic plant.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a plant that bears fruit once and dies