optic


2optic

noun

Definition of OPTIC

1
: eye
2
a : any of the elements (as lenses, mirrors, or light guides) of an optical instrument or system —usually used in plural b : an optical instrument

First Known Use of OPTIC

1600

Browse

Next Word in the Dictionary: optical
Previous Word in the Dictionary: optative
All Words Near: optic

Seen & Heard

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

Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

Get Our Free Apps

Voice Search, Favorites,
Word of the Day, and More

iPhone | iPad | Android | More