migration

/mai'greiʃn/

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Word: Migration

Part of Speech: Noun

Basic Definition: Migration refers to the movement of groups of animals or people from one place to another. Animals, especially birds and fish, often migrate to find food or to breed. People also migrate for various reasons, such as seeking better living conditions or job opportunities.

Usage Instructions:

• When using the word "migration," it often refers to a group of animals or people moving together. You can use it when talking about both natural animal behavior and human movement.

Examples:

1. Animal Migration: "Every year, thousands of birds migrate south for the winter."
2. Human Migration: "The migration of people from rural areas to cities has increased in recent years."

Advanced Usage:

• In scientific contexts, "migration" can also refer to the movement of atoms within a molecule in chemistry. For instance, "the migration of radicals in the chemical reaction changed the product's structure."

Word Variants:

• Migrate (verb): To move from one place to another. Example: "Many species migrate to find food."
• Migratory (adjective): Relating to migration. Example: "The migratory patterns of whales are fascinating."

Different Meanings:

• Biological Migration: Refers specifically to animals moving for survival reasons (e.g., feeding or breeding).
• Human Migration: Refers to the movement of people for various reasons, such as economic opportunities, war, or natural disasters.

Synonyms:

• Movement
• Relocation
• Exodus (usually refers to a large-scale departure)
• Transmigration (often used in philosophical or spiritual contexts)

Idioms and Phrasal Verbs:

• "Birds of a feather flock together": This idiom suggests that people with similar interests tend to group together, similar to how migrating birds travel in flocks.
• "Pack up and leave": Though not a direct synonym, this phrase can imply a kind of migration when people move from one place to another.

Summary:

Migration is a key concept in both biology and sociology, describing the movement of animals and people.

Academic

Noun

1. the periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding
2. (chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule
3. a group of people migrating together (especially in some given time period)
4. the movement of persons from one country or locality to another