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Moulting: meaning, definitions and examples

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moulting

 

[ ˈməʊltɪŋ ]

Verb / Noun
Context #1 | Verb

animal behavior

The process of an animal shedding its old feathers, hair, or skin in order to grow new ones.

Synonyms

casting off, shedding, sloughing.

Examples of usage

  • Birds go through moulting to replace old feathers with new ones.
  • Snakes moulting is a natural process where they shed their old skin.
Context #2 | Noun

animal behavior

The period during which an animal sheds its old feathers, hair, or skin to grow new ones.

Synonyms

casting off, shedding, sloughing.

Which Synonym Should You Choose?

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Word Description / Examples
moulting

Again, used primarily for animals, particularly birds and insects, often used interchangeably with 'moulting'.

  • The snake is moulting its old skin to reveal a shiny new layer underneath
shedding

Used for both animals losing fur or skin and also for trees losing leaves.

  • In the spring, the dog starts shedding its winter coat
  • The tree is shedding its leaves for the fall
casting off

Typically used in a broader sense, including for clothes or anything that is removed or discarded.

  • After a long day, he was casting off his heavy winter coat
sloughing

Often used in medical or biological contexts to describe the process of shedding or casting off dead tissue. Has a more clinical tone.

  • The wound is healing properly and sloughing off dead skin
  • The snake is sloughing its old skin

Examples of usage

  • The moulting season is crucial for birds to maintain healthy plumage.
  • The snake's moulting cycle is fascinating to observe.

Etymology

The word 'moulting' originated from the Old English word 'mūlt', which means 'to change feathers'. The process of moulting is essential for many animals to renew their protective covering. It allows them to adapt to seasonal changes and maintain their health. Moulting plays a significant role in the life cycle of various species, aiding in growth and development. Observing moulting behaviors can provide valuable insights into the biological processes of animals.

See also: moult.

Word Frequency Rank

At rank #27,575, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.