Englishfor English speakers
galactic
—
adjective
of or relating to a galaxy (especially our galaxy the Milky Way)
the galactic plane
—
adjective
(= astronomic)
inconceivably large
disk
Noun
—
A disk is an object that is thin, flat, and circular.
A coin is a disk of metal.
—
Something that looks like a disk.
Venus' disk blocked light from the Sun.
—
A vinyl phonograph / gramophone record.
Turn the disk over after it has finished.
—
A floppy disk.
He still uses floppy disks from 1979.
—
A disc - either a CD-ROM, an audio CD, a DVD.
She burned some disks yesterday to back up the information on her computer.