• Definition for "extine"
    • The external membrane layer of the grains of…
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  • Sentence for "extine"
    • a double wall, a thin delicate…
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  • Urban Dictionary for "extine"
    • a person which commentates and plays…
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extine definition

  • noun:
    • The external membrane layer of the grains of pollen of flowering plants.
    • The exterior membrane layer of the grains of pollen of flowering plants.
    • In botany, the external coat for the pollengrain or of a spore. Additionally exine.
    • The outer membrane layer of this grains of pollen of flowering flowers.
    • The outer membrane regarding the grains of pollen of flowering plants.
    • In botany, the exterior coat associated with the pollengrain or of a spore. Also exine.
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