aestivate

/'i:stiveit/

Thân thiện

Some animals aestivate in burrows to escape the summer heat.

Definition

1. Verb:
   • To spend the summer in a state of dormancy or torpor: This is the primary biological meaning, describing how certain animals, such as some reptiles, amphibians, insects, and lungfish, enter a prolonged period of inactivity during hot or dry summer months. It is the summer equivalent of hibernation.
   • To pass the summer in a state of quiet or inactivity: In a broader, less technical sense, it can describe spending the summer in a place of retreat, often in a leisurely or inactive manner.

Usage

• Verb:
  • The primary use is intransitive (it does not take a direct object).
  • It is a technical term used most commonly in zoology and biology.
  • The spelling estivate is an accepted variant, especially in American English.

Examples

• Verb:
  • To avoid the extreme heat and drought, the African lungfish will aestivate in a mucus cocoon buried in the mud.
  • Some species of land snails aestivate by sealing themselves inside their shells with a layer of dried mucus.
  • (Figurative) They decided to aestivate in a quiet mountain cabin, away from the city's summer bustle.

Advanced Usage

• "To be in a state of aestivation": This noun form describes the condition itself.
  • The snail entered a state of aestivation to conserve water.

Variants and Related Words

• Estivate (verb): An alternative spelling of "aestivate."
• Aestivation (noun): The state or period of aestivating.
• Hibernate (verb): To spend the winter in a dormant state; the winter counterpart to aestivate.

Synonyms

• Summer dormancy: A descriptive synonym used in biology.
• Lie dormant: A more general phrase for being inactive.

Antonyms

• Hibernate: Specifically for winter dormancy.
• Be active: The general opposite state.

Học thuật

Verb

1. sleep during summer
   • certain animals estivate

Từ đồng nghĩa

• estivate