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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A coherent mass of grains containing the fertilizing element (as in orchids).

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Usage examples (6)
  • The pollen spores are usually aggregated into two or four waxy masses ( "pollinia," sing. pollinium), which usually can only be removed by the agency of insects upon...
  • In this latter case we have a pollinium in its most highly developed and perfect condition.
  • Each pollinium consists of two leaves of pollen united for about half their length in the middle with elastic threads.
  • A pollinium when highly developed consists of a mass of pollen-grains, affixed to an elastic footstalk or caudicle, and this to a little mass of extremely viscid matter.
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