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Synonyms

migratory

American  
[mahy-gruh-tawr-ee, -tohr-ee] / ˈmaɪ grəˌtɔr i, -ˌtoʊr i /
Sometimes migrative

adjective

  1. migrating.

  2. periodically migrating.

    a migratory species; migratory workers.

  3. pertaining to a migration.

    migratory movements of birds.

  4. roving; nomadic; wandering.


migratory British  
/ ˈmaɪɡrətərɪ, -trɪ /

adjective

  1. of, relating to, or characterized by migration

  2. nomadic; itinerant

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

migratory Scientific  
/ mīgrə-tôr′ē /
  1. Traveling from one place to another at regular times of year, often over long distances. Salmon, whales, and swallows are all migratory animals.


Other Word Forms

Etymology

Origin of migratory

First recorded in 1745–55; migrate + -ory 1

Explanation

Animals that change locations with the seasons are said to be migratory. Ruby-throated hummingbirds are migratory. They spend winter in the warmer climate of Mexico, Central, and South America and then return to the eastern United States in the spring. People who move from place to place in search of work are said to be migratory. The adjective is often used in combination with the noun workers. In the United States, migratory workers travel from state to state to help bring in the harvest, often with whole families traveling together. After a cold winter, you might want to be a bit migratory yourself: you could move south to Florida in the winter and return north to Ottawa each spring.

Keep Reading on Vocabulary.com

Vocabulary lists containing migratory

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ospreys are migratory birds which journey from wintering grounds in west Africa to Europe in the spring to breed.

From BBC Aug. 10, 2026

Spanish and Italian agencies watching inbound migratory flows have to monitor the Sahara—a desert larger than the European Union—and the Mediterranean’s broad blue waterway.

From The Wall Street Journal Aug. 7, 2026

“The biggest emotion for me has to be grief, but specifically migratory grief,” Mora said.

From Salon Jul. 11, 2026

They are also highly migratory pelagic predators, meaning they spend much of their lives traveling through open ocean waters and can move energy and nutrients across large geographic areas.

From Science Daily Jun. 26, 2026

And any day now, other migratory birds would begin passing through on their long journeys to the south.

From "The Wild Robot Escapes" by Peter Brown

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