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

thinner

4 ENTRIES FOUND:

thin·ner

noun \ˈthi-nər\

Definition of THINNER

: one that thins; specifically : a volatile liquid (as turpentine) used especially to thin paint

First Known Use of THINNER

1832

Browse

Next Word in the Dictionary: thinning shears
Previous Word in the Dictionary: thin lead
All Words Near: thinner

Seen & Heard

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