Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

wormer

play
noun worm·er \ˈwər-mər\

Definition of wormer

  1. :  a drug used in veterinary medicine to worm an animal



Circa 1934

First Known Use of wormer

circa 1934

Rhymes with wormer


Medical Dictionary

wormer

play
noun worm·er \ˈwər-mər\

Medical Definition of wormer

  1. :  an agent used in veterinary medicine to destroy or expel parasitic worms




Learn More about wormer

  1. Medical Dictionary: Definition of "wormer"


Seen and Heard

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

WORD OF THE DAY

February 6, 2016

an official order, decree, or edict

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

image1037863653

Which of the following refers to thin, bending ice, or to the act of running over such ice?

pince-nez kittly-benders duvet spindrift
Name That Thing

10 quick questions: hear them, spell them, and see how your skills compare to the crowd.

TAKE THE QUIZ
SCRABBLE® Sprint

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

TAKE THE QUIZ