Merriam-Webster's Learner's Dictionary

Learner's Dictionary mobile search

Learner's Dictionary

10/22/2021 hollow : having nothing inside : not solid Learn More »

Subscribe to the Learner's Word of the Day e-mail Get Learner's Word of the Day daily email!

Ask the Editor ▸

Learn more »

Quizzes ▸

Most Popular Lookups ▸

The top words that other people have looked up recently:

View All »

The Merriam-Webster
Unabridged Dictionary

Online access to a
legendary resource
Log In or Sign Up »

Our Dictionary,
On Your Devices

Merriam-Webster,
With Voice Search
Get the Free Apps! »

Merriam-Webster's
Visual Dictionaries

The new edition of the
remarkable reference
features 8,000
illustrations.
Learn More »

Join Us

Learner's Dictionary
on Twitter »

Learner's Dictionary
on Facebook »

Bookstore: Digital and Print

Merriam-Webster references for Mobile, Kindle, print, and more. See all »

Other Merriam-Webster Dictionaries

Webster's Unabridged Dictionary » Nglish - Spanish-English Translation » Britannica English - Arabic Translation » Visual Dictionary »

Browse the Learner's Dictionary