Aestivation is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions.

What does aestivation mean in a sentence?

Hibernation during the summer months is known as aestivation. It can survive periods of drought through a process called aestivation - burrowing down and entering a state of dormancy. The terms used to describe aestivation are the same as those used to describe leaf vernation.

What is the meaning of word aestivation?

Definition. (1) (botany) The arrangement of petals (as well as sepals) within a flower bud that is yet to open. (2) (zoology) The lack of or slowing of activity and metabolism during hot, dry season such as summer; summer dormancy; prolonged and deep torpor during the hot, dry season.