Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

undergrown

adjective

Definition of undergrown 

1 : of small stature : not grown to full height or size

2 : grown over with an undergrowth

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for undergrown

under entry 1 + grown

Keep scrolling for more

Learn More about undergrown

Share undergrown

Resources for undergrown

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Dictionary Entries near undergrown

Underground Railroad

undergrove

undergrow

undergrown

undergrowth

under guard

underhair

Statistics for undergrown

Look-up Popularity

Comments on undergrown

What made you want to look up undergrown? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

glade

an open space surrounded by woods

Get Word of the Day daily email!

Test Your Vocabulary

Name that Food Quiz

  • alt-573b465788319
  • Name these cookies!
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

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

Words at Play

Ask the Editors

Word Games