eider duck

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Definition of "Eider Duck"

The term "eider duck" refers to a type of duck that lives mainly in the northern parts of the world. These ducks are especially known for their soft feathers, called "down," which come from the female eider ducks. This down is highly valued because it is very warm and lightweight, making it great for insulation.

Usage Instructions

• Part of Speech: Noun
• Plural Form: Eider ducks
• Context: You can use "eider duck" when talking about birds, nature, or when discussing products made from duck down, such as comforters or jackets.

Example Sentence

• "The eider duck is often seen along the coastlines of the Arctic and northern Europe."

Advanced Usage

In a more advanced context, you might discuss the conservation efforts for eider ducks, as their habitats can be threatened by climate change and human activity.

Word Variants

• Eider: This word can also refer to the soft feathers of the eider duck.
• Eiderdown: This term specifically refers to the down feathers of the eider duck, often used in bedding and clothing.

Different Meanings

• Eider: While it primarily refers to the duck, "eider" can also describe the material made from its down.

Synonyms

While there aren't direct synonyms for "eider duck," you might encounter terms like: - Sea duck: A broader category that includes various types of ducks that live near the ocean.

Idioms and Phrasal Verbs

There aren't specific idioms or phrasal verbs associated with "eider duck," but you might hear phrases like: - "Feather your nest": This means to enrich your home or life, similar to how eider ducks use their feathers to create a warm nest.

Summary

The eider duck is a beautiful bird known for its soft down feathers, making it important in both nature and industry.

Academic

Noun

1. duck of the northern hemisphere much valued for the fine soft down of the females

Synonyms

• eider