Advertisement

Advertisement

International Standard Book Number

[ in-ter-nash-uh-nl stan-derd book nuhm-ber ]

Advertisement

Word of the Day

tortuous

[tawr-choo-uhs ]

Meaning and examples

Start each day with the Word of the Day in your inbox!

By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.

Advertisement

Advertisement

Advertisement


International Standard AtmosphereInternational Standard Serial Number