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Birds Meaning: Definition and Examples

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birds

[bɜrdz ]

Definition

Context #1 | Noun

animal class

Birds are warm-blooded vertebrates characterized by feathers, beaks, and the laying of hard-shelled eggs. They belong to the class Aves and are known for their ability to fly, although some species are flightless. Birds can be found in a wide range of habitats and exhibit diverse behaviors.

Synonyms

avian, feathered creature, fowl.

Examples of usage

  • Swans are graceful birds that can be seen gliding across lakes.
  • Many birds migrate south for the winter to find warmer climates.
  • The parrot is a colorful bird known for its ability to mimic speech.
  • Owls are nocturnal birds that are often associated with wisdom.

Interesting Facts

Science

  • Birds are warm-blooded vertebrates and belong to the class Aves, characterized by feathers and beaks.
  • Some species can migrate thousands of miles every year, demonstrating remarkable navigational skills.
  • Birds have a unique respiratory system that allows for efficient oxygen exchange, supporting flight.

Culture

  • Birds often symbolize freedom and transcendence in art and literature, representing the human desire to soar beyond limitations.
  • Various cultures view birds as omens or messengers, adding mystical significance to their presence.

Behavior

  • Many species exhibit complex social behaviors, including cooperative breeding, where non-parent birds help raise the young.
  • Some birds are known for their exceptional intelligence, like crows and parrots, capable of problem-solving and mimicry.

Conservation

  • Bird populations are sensitive indicators of environmental health, often reflecting changes in ecosystems.
  • Habitat destruction, climate change, and pollution pose significant threats to many bird species worldwide, leading to conservation efforts to protect them.

Origin of 'birds'

Main points about word origin

  • The word 'bird' comes from Old English 'brid', meaning young bird or chick.
  • In several languages, words for birds share similar roots, illustrating a common appreciation for these creatures across cultures.

The word 'bird' has its origins in the Old English term 'brid', which referred to a young bird or chick. Its use has evolved over time, with Middle English seeing the term gain broader application to include all kinds of winged creatures. The Proto-Germanic root is reconstructed as *burdiz, which is also associated with words in other Germanic languages like Old High German 'burd' and Dutch 'vogel'. The term has maintained its general meaning throughout the centuries, emphasizing the avian characteristics such as feathers and the act of flight. In various cultures, birds have symbolized freedom, beauty, and the connection between the earthly and the spiritual realms.

Word Frequency Rank

At position #2,004, this word belongs to solid intermediate vocabulary. It's frequently used in both casual and formal contexts and is worth learning for better fluency.