migrator

noun

mi·​gra·​tor ˈmīˌgrātə(r) How to pronounce migrator (audio)
plural -s
Synonyms of migratornext
: one that migrates
specifically : a migratory bird

Word History

Etymology

Late Latin, from Latin migratus + -or

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Browse Nearby Words

Cite this Entry

“Migrator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/migrator. Accessed 12 Dec. 2025.

More from Merriam-Webster on migrator

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!