A vocabulary of landscape — a landscape of words 1467 entries

finger-rafting

FING-er RAF-ting
The interlocking pattern formed when two thin sheets of new ice collide and ride over each other in alternating layers — like shuffled cards or interlaced fingers. A delicate early stage of ice formation visible only when the sea is just beginning to freeze.
Etymology
English compound. Descriptive term from sea ice science.