- Galilean - of or relating to Galileo or his works
- Galilean, Galilaean - of or relating to Galilee or its inhabitants
- Galilean, Galilaean - of or relating to Galilee or its inhabitants
- Galilean, Galilaean - an inhabitant of Galilee (an epithet of Jesus Christ)
--1 is a kind of inhabitant, dweller, denizen, indweller
- Galilean satellite, Galilean - one of the four satellites of Jupiter that were discovered by Galileo
--2 is a kind of satellite
--2 has particulars: Callisto; Europa; Ganymede; Io