intergalactic

adjective

in·​ter·​ga·​lac·​tic ˌin-tər-gə-ˈlak-tik 

1

: situated in or relating to the spaces between galaxies

2

: of, relating to, or occurring in outer space

intergalactic battles

Examples of intergalactic in a Sentence

Recent Examples on the Web

But there are plenty of other entities in space, with the most common ones being galaxies, protogalaxies, dark molecular clouds of gas, and the ionized warm-hot intergalactic medium. —Big Think, 6 Mar. 2026

As Green Lanterns, the two are intergalactic peacekeepers who wear emerald rings that give them the power to create green light constructs of any shape or size. —Jordan Moreau, Variety, 4 Mar. 2026

This reflective purple, green, and orange color palette has an intergalactic twist that only makes things more mesmerizing. —Christina Perrier, InStyle, 27 Feb. 2026

In addition to the storm of clashing superheroes and their evil intergalactic foes, this upcoming outing will introduce a trio of new antagonists called Thragg, Dinosaurus, and Universa. —Jeff Spry, Space.com, 25 Feb. 2026

Word History

First Known Use

1928, in the meaning defined at sense 1

Rhymes for intergalactic

• anaphylactic
• extragalactic
• stereotactic
• chemotactic
• chiropractic
• isotactic
• prophylactic
• climactic
• didactic
• galactic
• syntactic
• lactic

Kids Definition

intergalactic

adjective

in·​ter·​ga·​lac·​tic ˌint-ər-gə-ˈlak-tik 

: located in or relating to the spaces between galaxies