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insolation

Upper-Intermediate (B2)

IPA: /ˌɪn.səˈleɪ.ʃən/

KK: /ɪnˈsoʊleɪʃən/

noun
Definition

The amount of sunlight that reaches a surface, often measured to understand its effects on temperature and climate.


Example

The insolation levels in the desert are much higher than in the forest.


Conversation
Sloth A
Have you ever heard about insolation and how it affects our weather?
Sloth B
Yeah, I learned that it’s the amount of solar radiation that reaches the Earth.
Sloth A
Exactly! I find it fascinating how it influences temperature changes.
Sloth B
For sure, and it's important for understanding climate patterns too!

Synonyms & Antonyms
Synonyms
radiation
sunlight
exposure
Antonyms
shadow
obscurity
darkness
Root Explanation

Insolation is formed from "in-" (meaning into) and "sol" (from Latin "sol", meaning sun) and "-ation" (a suffix indicating a process or action). The word refers to the process of receiving sunlight, particularly the amount of solar radiation reaching a given area.

Memory Tip

Think of 'into' ('in-') and 'sun' ('sol') to remember that insolation means the process of receiving sunlight.

Visually Confused Words
isolation
insulation
solation
reisolation
insultation
inoculation
consolation
violation
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