Darwin's tubercle

noun

: the slight projection occasionally present on the edge of the external human ear and assumed by some scientists to represent the pointed part of the ear of quadrupeds

called also auricular tubercle of Darwin

Dictionary Entries Near Darwin's tubercle

Darvon

Darwin's tubercle

Darwinian

See More Nearby Entries 

Cite this Entry

“Darwin's tubercle.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Darwin%27s%20tubercle. Accessed 23 Mar. 2023.

Copy Citation

Share

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Word of the Day

Listen to the pronunciation of symbiosis

See Definitions and Examples »

Test Your Vocabulary

What Did You Just Call Me?

  • brown chihuahua sitting on the floor with squinting eyes looking at the camera
  • Before we went to her house, Hannah told us her aunt was a flibbertigibbet.
Spell It

Hear a word and type it out. How many can you get right?

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY
Words at Play
Ask the Editors
Word Games