adjective
crystalline
KRIS-tuh-line/ˈkrɪstəlaɪn/
Having the regular structure or clarity of a crystal.
The crystalline quartz lets light pass through its sharp geometric faces.
Etymology
Crystal was regarded by the ancients as petrified ice, explaining the association with clarity. Crystalline means crystal-like, whether in transparency or in the regular solid structure associated with crystals.
In context
the atoms within that solid have to be crystalline aka they have to arrange themselves in a specific pattern throughout the whole material so that pattern repeats itself over and over and over again
More examples
- Salt has a crystalline structure.
- We can see the lake bottom through the crystalline water.
- Her crystalline voice carries clearly across the quiet room.
Forms
crystalline
crystal noun — A solid with a regular internal structure.
crystallize verb — To form or cause to form crystals.
Similar words
- clear
- Describes easy visibility or understanding, without implying crystal structure.
- glassy
- Suggests a smooth, shiny surface rather than regular crystal structure.