Dictionary.com
Thesaurus.com
Synonyms

Voyager

American  
[voi-uh-jer] / ˈvɔɪ ə dʒər /

noun

  1. one of a series of U.S. space probes that obtained scientific information while flying by the planets Jupiter, Saturn, and Uranus.


Voyager British  
/ ˈvɔɪədʒə /

noun

  1. either of two US spacecraft that studied the outer solar system; Voyager 1 visited Jupiter (1979) and Saturn (1980), Voyager 2 visited Jupiter (1979) and Saturn (1981) and made the first flyby of Uranus (1986) and Neptune (1989)

"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

Explanation

A voyager is someone who goes on a long trip, especially if he travels in a ship. Historically, voyagers have often been explorers. A voyage is a long trip to a faraway land, and people who go on voyages are called voyagers. You're most likely to find this word describing sea travelers, like the explorers Christopher Columbus and Ferdinand Magellan. Because of its association with long, uncertain journeys, the word voyager has often been used for naming spaceships in science fiction and real life. Voyager has a Latin root, viaticum, which means "a journey."

Keep Reading on Vocabulary.com

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:

In 1989, Voyager 2 discovered six previously unknown moons around Neptune.

From Science Daily Aug. 14, 2026

A major part of that effort involves commercial partners Blue Origin, Firefly Aerospace, Intuitive Machines, and Voyager Lunar Systems, which are preparing landers for delivery missions through 2028.

From Science Daily Aug. 11, 2026

They were both a little stronger than Voyager.

From Barron's Jul. 1, 2026

Pure-play space stocks, including those two as well as Planet Labs, Firefly Aerospace, Intuitive Machines, RedWire, York Space Systems, and Voyager Technologies, trade for an average of roughly 75 times trailing sales.

From Barron's May 28, 2026

When Voyager approached this giant moon we found a strange multicolored surface unlike any other in the solar system.

From "Cosmos" by Carl Sagan

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training