Meaning of isabnormal | Babel Free
Definitions
A line connecting places on a map with equal deviation from the average temperature at that latitude.
obsolete
Examples
“In January, the coldest part of Siberia lies within a −20°C isabnormal; it is 20°C colder than the average temperature along its latitude.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.