agnus

noun

ag·​nus

ˈäg-ˌnu̇s,

-ˌnüs,

ˈän-yu̇s,

ˈag-nəs

plural -es

: agnus dei

Word History

Etymology

Middle English, short for Agnus Dei

First Known Use

15th century, in the meaning defined above

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

• More than 250,000 words that aren't in our free dictionary
• Expanded definitions, etymologies, and usage notes
• Advanced search features
• Ad free!