Crystalline

//ˈkɹɪs.tə.lɪn// adj, noun

Definitions

Adjective
  1. 1
    Of, relating to, or composed of crystals.
  2. 2
    Having a regular three-dimensional molecular structure.
  3. 3
    Resembling crystal in being clear and transparent

    "There the roſy-finger'd Spring, by the liquid mirror of a cryſtalline pool, was attiring her fair daughters in ſeven-fold ornaments, while the love-whiſpering breezes ſtole kiſſes as they paſſed, and fanned their glowing beauties."

  4. 4
    Pure.

    "not in his favoured midfield role, either but as a false No 9: the sort of role Guardiola only hands to his chosen, crystalline few: Mario Götze at Bayern Munich (less successfully), Lionel Messi at Barcelona (a little more so)."

Adjective
  1. 1
    consisting of or containing or of the nature of crystals wordnet
  2. 2
    transmitting light; able to be seen through with clarity wordnet
  3. 3
    distinctly or sharply outlined wordnet
Noun
  1. 1
    Any crystalline substance. obsolete
  2. 2
    Aniline. obsolete

Etymology

Etymology 1

From Middle English cristallyn, cristallyne, from Old French cristallin and its etymon Latin crystallinus, from Ancient Greek κρυστάλλινος (krustállinos), from κρύσταλλος (krústallos, “crystal”) + -ῐνος (-ĭnos, adjectival suffix). By surface analysis, crystal + -ine.

Etymology 2

From Middle English cristallyn, cristallyne, from Old French cristallin and its etymon Latin crystallinus, from Ancient Greek κρυστάλλινος (krustállinos), from κρύσταλλος (krústallos, “crystal”) + -ῐνος (-ĭnos, adjectival suffix). By surface analysis, crystal + -ine.

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