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ostiole

 

Definitions from WordNet

Noun ostiole has 1 sense
  1. ostiole - a small pore especially one in the reproductive bodies of certain algae and fungi through which spores pass
    --1 is a kind of
    pore

Definitions from the Web

Term: Ostiole

Part of Speech: Noun

Sense 1: In biology, an ostiole is a small opening or pore on the surface of a plant or fungus from which spores or other reproductive structures are released.

Example sentence: The ostiole on the underside of the mushroom allows for the dispersal of spores.

Sense 2: In anatomy, an ostiole refers to a small opening or orifice in certain organisms, such as an insect or a sponge, through which fluids or waste are expelled.

Example sentence: The mosquito's ostiole is the pathway through which it feeds on blood.

Sense 3: In art, an ostiole can be the depiction of a small hole or opening in a painting or sculpture, adding depth and texture to the artwork.

Example sentence: The artist carefully painted the ostioles on the tree bark to make the painting more realistic.

Sense 4: In botany, an ostiole can refer to the opening in the fruiting body of certain fungi or lichens, where spores are released.

Example sentence: The lichen's ostioles are the tiny pores that release spores into the environment.

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