follow Dictionary.com

Fiancé or fiancée? What's the difference?

Mount Wilson Observatory

noun
1.
an astronomical observatory on Mount Wilson, near Los Angeles, California, having a 100-inch (254-cm) reflecting telescope.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source

Word of the Day

Difficulty index for Mount Wilson Observatory

Few English speakers likely know this word

Word Value for Mount

7
10
Scrabble Words With Friends