columella

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columella

  • /ˌkɒləˈmɛlə/

Rhymes with -ɛlə

Where it comes from

From Latin columella (“small column”).

noun columellas · columellae

  1. Any of various small structures in plants or animals that are columnar in shape.
  2. The skin at the end of the septum which separates the nostrils.
  3. comparative In birds, reptiles, and amphibians, the small bone which carries vibration from the tympanum to the inner ear.
  4. In gastropods, the structure that extends down the middle of the whorls of the shell.
  5. The structure at the center of the calyx where the septa join together.
  6. The central sterile portion of the sporangium in various fungi.
  7. A rod-shaped reinforcing element of the sexine layer of a pollen grain.

Translations

Every language

noun any of various small structures in plants or animals

Españolcolumela
Françaiscolumelle
Românăcolumelă

noun skin at the end of the septum

Españolcolumela
Românăcolumelă

noun central sterile portion of the sporangium

Españolcolumela
Românăcolumelă

Talk about this word

Cite this
MLA

"columella." Wiktionary, via Micwyn, micwyn.com/word/columella. Accessed 6 Nov. 2026.

APA

columella. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/columella

Chicago

"columella." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/columella.

BibTeX
@misc{columella_2026,
  title = {columella},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/columella},
  urldate = {2026-11-06}
}