isanomal

[ ahy-suh-nom-uh l ]
/ ˌaɪ səˈnɒm əl /

noun Meteorology.

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

Origin of isanomal

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

OTHER WORDS FROM isanomal

is·a·nom·a·lous, adjective

Words nearby isanomal