green glass

noun

Definition of green glass 

1 : a low-grade soda-lime glass whose natural green color is due to impurities in the raw materials

2 : glass of any quality that has been colored green by the addition of coloring agents to the batch

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!

First Known Use of green glass

1559, in the meaning defined at sense 1

Keep scrolling for more

Learn More about green glass

Share green glass

Statistics for green glass

Look-up Popularity

Time Traveler for green glass

The first known use of green glass was in 1559

See more words from the same year

Comments on green glass

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

WORD OF THE DAY

to make faulty or ineffective

Get Word of the Day daily email!

Test Your Vocabulary

Find the Cousins

  • a-large-tree-with-many-branches
  • Which pair shares a common word ancestor?
Spell It

Can you spell these 10 commonly misspelled words?

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!