aestivation

aes·ti·va·tion  (st-vshn)

n.

Variant of estivation.

---

aestivation  (st-vshn)

Another spelling of estivation.

---

estivation, aestivation

Obsolete, summering; the taking of a summer holiday.

See also: Recreation

---

the arrangement of petals in a flower before it opens; prefloration. Also aestivation.

See also: Flowers

---

the practice of certain animals of sleeping throughout the summer. Cf. hibernation.

See also: Zoology

Thesaurus

Noun	1.	aestivation - (zoology) cessation or slowing of activity during the summer; especially slowing of metabolism in some animals during a hot or dry period estivation zoological science, zoology - the branch of biology that studies animals dormancy, quiescence, quiescency - a state of quiet (but possibly temporary) inaction; "the volcano erupted after centuries of dormancy"
	2.	aestivation - (botany) the arrangement of sepals and petals in a flower bud before it opens estivation phytology, botany - the branch of biology that studies plants arrangement - an orderly grouping (of things or persons) considered as a unit; the result of arranging; "a flower arrangement" flower bud - a bud from which only a flower or flowers develop