isochasm
[ ahy-suh-kaz-uhm ]
nounMeteorology.
a line on a map or chart connecting points where auroras are observed with equal frequency.
Origin of isochasm
1Other words from isochasm
- i·so·chas·mic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use isochasm in a sentence
Isochasmic, ī-so-kaz′mik, adj. denoting equality as regards frequency of auroral displays.
Browse