ciliate

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ciliate

A student observes a ciliate under a microscope.

Definition

  1. Adjective:

    • Having a margin or fringe of hairlike projections: Describes an organism or structure with a border of fine, hair-like extensions.
    • Of or relating to the human eyelash: Pertaining specifically to the eyelashes.
    • Of or relating to cilia projecting from the surface of a cell: In biology, pertaining to microscopic, hair-like organelles (cilia) that extend from the surface of certain cells.

  2. Noun:

    • A protozoan with a microscopic appendage extending from the surface of the cell: A type of single-celled organism (protozoan) characterized by the presence of cilia used for movement and feeding.
Usage Examples

  • Adjective:

    • The leaf had a ciliate margin, giving it a soft, fringed appearance.
    • The ciliate glands are involved in tear production.
    • Under the microscope, we observed the ciliate motion of the paramecium.

  • Noun:

    • The pond water sample was teeming with various ciliates, including paramecia.
    • A common ciliate used in laboratory studies is *Tetrahymena thermophila.*
Advanced Usage
  • "Ciliate epithelium": A layer of cells that possess cilia on their surface.
    • The ciliate epithelium in the respiratory tract helps move mucus and trapped particles.
Variants and Related Words
  • Ciliated (adj): Having cilia. Often used interchangeably with the adjective form of 'ciliate'.
    • The ciliated cells line the fallopian tubes.
  • Cilium (n, singular): The individual microscopic, hair-like organelle.
    • Each cilium beats in a coordinated wave.
  • Ciliophora (n): The scientific phylum name for ciliate protozoans.
Synonyms
  • Adjective (for hairlike projections): Fringed, fimbriate.
  • Noun (for the organism): Ciliophoran, infusorian (archaic).
Related Phrases
  • Ciliate protozoan: The full term for the organism described by the noun.
    • The ciliate protozoan Stentor is known for its trumpet shape.
ciliate

A student observes a ciliate under a microscope.

Adjective
  1. having a margin or fringe of hairlike projections
  2. of or relating to the human eyelash
  3. of or relating to cilia projecting from the surface of a cell
Noun
  1. a protozoan with a microscopic appendage extending from the surface of the cell

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