Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

tussock moth

noun

Definition of tussock moth

: any of numerous dull-colored moths (family Lymantriidae) that usually have wingless females and larvae with long tufts of hair

See tussock moth defined for kids

First Known Use of tussock moth

1826

in the meaning defined above

See Words from the same year
NEW! Time Traveler

Learn More about tussock moth

  1. Britannica.com: Encyclopedia article about tussock moth

Seen and Heard

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

show hide

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

festinate

play

to hasten

Get Word of the Day daily email!

TRENDING NOW

  1. exculpatory 'tending or serving to exculpate'

  2. ideologue 'an often blindly partisan advocate or adherent of a particular ideology'

  3. socialism 'a way of organizing a society in which major industries are owned and controlled by the government'

  4. uphold 'to let stand'

  5. due process 'a course of formal proceedings (as judicial proceedings)'

SEE ALL

BROWSE DICTIONARY

tussock moth

Test Your Vocabulary

Test Your Emoji Exceptionalism

  • test-your-emoji-exceptionalism-written-with-a-lot-of-emoji
  • What is this emoji intended to represent: 🤳
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Word Winder's CrossWinder

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