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

caliber


cal·i·ber

noun

Definition of CALIBER

: the diameter of a round or cylindrical body; especially : the internal diameter of a hollow cylinder

Variants of CALIBER

cal·i·ber or chiefly British cal·i·bre \ˈkal-ə-bər, British also kə-ˈlē-\