barothermograph

noun

baro·​thermograph

¦barō +

plural -s

: an instrument for recording both pressure and temperature (as of the atmosphere)

Word History

Etymology

International Scientific Vocabulary, blend of barograph and thermograph

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