the quantity of solar radiation falling upon a body or planet, esp per unit area exposure to the sun's rays - a former name for sunstroke
WordReference Random House Unabridged Dictionary of American English © 2025
in•so•la•tion1
(in′sō lā′shən),USA pronunciation n.
in•so•la•tion2 (in′sō lā′shən),USA pronunciation n. [Meteorol.]
- exposure to the sun's rays, esp. as a process of treatment.
- Latin insōlātiōn- (stem of insōlātiō). See insolate, -ion
- 1605–15
in•so•la•tion2 (in′sō lā′shən),USA pronunciation n. [Meteorol.]
- Meteorology, Energysolar radiation received at the earth's surface.
- in(coming) sol(ar radi)ation
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'insolation' also found in these entries (note: many are not synonyms or translations):