1. Between or among stars
   "the density of hydrogen in interplanetary and interstellar space"

See also: star

Encyclopedia: Interstellar

• self-congratulatory
• self-conscious
• self-consciously
• self-consciousness
• self-consistent
• self-constituted
• self-contained
• self-contemplation
• self-contempt
• self-contradiction
• self-contradictory
• self-control
• self-controlled
• self-criticism
• self-cultivation
• floosie
• floozie
• floozy
• flop
• flophouse
• floppiness
• floppy
• floppy disk
• flora
• floral