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pollinate

[pol-uh-neyt]
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verb (used with object), pol·li·nat·ed, pol·li·nat·ing. Botany.
  1. to convey pollen to the stigma of (a flower).
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Origin of pollinate

1870–75; < New Latin pollin- (stem of pollen) pollen + -ate1
Related formspol·li·na·tor, nounin·ter·pol·li·nate, verb, in·ter·pol·li·nat·ed, in·ter·pol·li·nat·ing.o·ver·pol·li·nate, verb (used with object) o·ver·pol·li·nat·ed, o·ver·pol·li·nat·ing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for pollinate

pollinate

verb
  1. (tr) to transfer pollen from the anthers to the stigma of (a flower)
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Derived Formspollination, nounpollinator, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for pollinate

v.

1873, back formation from pollination, or else from pollin-, stem of Latin pollen (see pollen) + -ate (2). Related: Pollinated; pollinating.

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Online Etymology Dictionary, © 2010 Douglas Harper

pollinate in Science

pollination

[pŏl′ə-nāshən]
  1. The process by which plant pollen is transferred from the male reproductive organs to the female reproductive organs to form seeds. In flowering plants, pollen is transferred from the anther to the stigma, often by the wind or by insects. In cone-bearing plants, male cones release pollen that is usually borne by the wind to the ovules of female cones.
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A Closer Look: When a pollen grain lands on or is carried to the receptive tissue of a pistil known as the stigma, the flower has been pollinated. But this is only the first step in a complicated process that, if successful, leads to fertilization. The pollen grain contains two cells-a generative cell and a tube cell. The generative nucleus divides to form two sperm nuclei. The tube cell grows down into the pistil until it reaches one of the ovules contained in the ovary. The two sperm travel down the tube and enter the ovule. There, one sperm nucleus unites with the egg. The other sperm nucleus combines with the polar nuclei that exist in the ovule, completing the process known as double fertilization. These fertilized nuclei then develop into the endocarp, the tissue that feeds the embryo. The ovule itself develops into a seed that is contained in the flower's ovary (which ripens into a fruit). In gymnosperms, the ovule is exposed (that is, not contained in an ovary), and the pollen produced by the male reproductive structures lands directly on the ovule in the female reproductive structures. Fertilization in conifers can be slow in comparison to flowering plants-the pollen nuclei of pines, for example, take as long as 15 months to reach the ovule after landing on the female cone. And there are variations: In the ginkgo, the ovules fall off the tree and pollination occurs on the ground.
Related formspollinate verb
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.