Word.ws English Dictionary

columella

/ˌkɒləˈmɛlə/

columella noun: any of various small structures in plants or animals that are columnar in shape.

columella: any of various small structures in plants or animals that are columnar in shape
Image: Dr Michel Royon ( Royonx ), CC BY-SA 3.0, via Wikimedia Commons

Noun

columella (plural columellas or 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. (coral science) 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.

columella meaning in Tamil

columella in Tamil

காலுமெல்லா, சிறுதூணமைப்பு, சிற்றூண், சிறுகம்பம்

Forms of columella

pluralcolumellas
pluralcolumellae

Origin of columella

From Latin columella (“small column”).

Words formed from columella

Words that rhyme with columella

48 more rhymesFewer rhymes

Questions about columella

What does columella mean?
Columella means any of various small structures in plants or animals that are columnar in shape.
What is columella in Tamil?
Columella in Tamil is காலுமெல்லா, சிறுதூணமைப்பு, சிற்றூண். See Columella meaning in Tamil.
What part of speech is columella?
Columella is a noun.
How do you pronounce columella?
Columella is pronounced /ˌkɒləˈmɛlə/.
What is the plural of columella?
The plural of columella is columellas.

Words near columella in the dictionary

  1. Columbus eggs
  2. Columbused
  3. Columbuses
  4. Columbusing
  5. columel
  6. columella
  7. columella nasi
  8. columellae
  9. columellar
  10. columellas
  11. columellate

Source and license

Adapted from Wiktionary: columella (page history and authors); columella (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-us-columella.oga.

Cite this entry: “columella.” Word.ws, https://word.ws/columella. Based on Wiktionary, CC BY-SA 4.0.