Children's, Intermediate and Advanced Online English Dictionary & Thesaurus
Sign In
|
Sign Up
home
|
subscription
|
feedback
|
about us
|
blog
|
widget
|
FAQ
Dictionaries
Comprehensive
Children's
Illustrated
Search Tools
Browse
Reverse Search
Puzzle Solvers
Anagram Solver
Crossword Solver
Glossary Maker
Quiz Makers
Fill-in Maker
Matching Quiz
Multiple Choice Quiz
My Wordsmyth
My Activities
Lookup History
Comprehensive
Dictionary Suite
Beginner's Dictionary
Intermediate Dictionary
Advanced Dictionary
Intermediate Dictionary
More results
Show multi-word results
Browse in wordlist
See entries that contain "ozone hole"
Display options
Show syllables
Show Lookup History
Double-Click Lookup
Show Spanish support
Pronunciation
Wordsmyth
Phonics
IPA
Entry formats
Standard
Classic
o·zone hole
ozone hole
part of speech:
noun
definition:
an area in the ozone layer where the ozone becomes thin. There is a large ozone hole over Antarctica and a smaller one over the North Pole. Scientists warn us this is dangerous.
Subscribe for ad-free
Wordsmyth and more
Learn more
Home
Send Feedback
Having a problem?
Suggest a Word
©2013 Wordsmyth
