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isanomal

American  
[ahy-suh-nom-uhl] / ˌaɪ səˈnɒm əl /

noun

Meteorology.

  1. a line on a map or chart connecting points having an equal anomaly of a meteorological quantity.

Other Word Forms

  • isanomalous adjective

Etymology

Origin of isanomal

1880–85; is- + -anomal, back formation from anomalous

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.