different between photosphere vs spicule

photosphere

English

Etymology

photo- +? -sphere

Noun

photosphere (plural photospheres)

  1. (astronomy) A visible surface layer of a star, and especially that of a sun.

Translations

See also

  • photon sphere (a part of a black hole)

Further reading

  • photosphere on Wikipedia.Wikipedia
  • Douglas Harper (2001–2021) , “photosphere”, in Online Etymology Dictionary

photosphere From the web:

  • what photosphere called
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  • what is photosphere of the sun
  • what is photosphere in google camera
  • what does photosphere mean in greek
  • what are photosphere and chromosphere
  • what does photosphere mean in earth science


spicule

English

Etymology

From Latin sp?culum.

Noun

spicule (plural spicules)

  1. A sharp, needle-like piece.
  2. A tiny glass flake formed during the manufacture of glass vials
  3. (biology) Any of many needle-like crystalline structures that provide skeletal support in marine invertebrates like sponges.
    • 1860, Recreative Science (page 110)
      Tear it up, and put a fragment under the microscope, and, wonder of wonders! see the maze of geometric forms exhibited in the bones of the creature; for who can help regarding the spicules as bones, even though a sponge be invertebrate?
  4. A needle-like mating structure found only in male nematodes.
  5. (astronomy) A jet of matter ejected from the photosphere of the sun.
  6. A small spike of flowers.

Translations

Anagrams

  • Pulices, clipeus

spicule From the web:

  • spicules meaning
  • spicules what are they
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  • what are spicules in sponges
  • what are spicules made of
  • what do spicules do in sponges
  • what are spicules in biology
  • what is spicules in zoology
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