As adjectives the difference between crystalline and luminous
is that crystalline is of, relating to, or composed of crystals while luminous is emitting light; glowing brightly.
As a noun crystalline
is (obsolete) any crystalline substance.
crystalline
English
Adjective
(
en adjective)
of, relating to, or composed of crystals
(chemistry) having a regular three-dimensional molecular structure
resembling crystal in being clear and transparent
Antonyms
* amorphous
Noun
(
en noun)
(obsolete) Any crystalline substance.
(obsolete) aniline
----
luminous
Adjective
(
en adjective)
emitting light; glowing brightly
brightly illuminated
Synonyms
* beamful
Derived terms
* luminous paint
* luminosity