urinarium

noun

uri·​nar·​i·​um

ˌyu̇rəˈnerēəm

plural -s

: a reservoir into which urine drains from a stable and from which it is drawn to fertilize a field

Word History

Etymology

Medieval Latin, from Latin urin- + -arium -ary

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!