intergalactic

About 0.14 uses per million words.

Meaning

1. adjective Occurring between galaxies.
2. adjective Occurring across a single galaxy, interstellar.

Similar words

intragalactic transgalactic extragalactic circumgalactic anagalactic intersidereal pangalactic interplanetary subgalactic interstellary

Often followed by

space medium gas matter wickedary travel magnetic clouds dust distances