well house

noun

: a covered structure (as a house or room) built around the top of a well

Word History

Etymology

Middle English welhous, from welle well + hous house

First Known Use

14th century, in the meaning defined above

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now