a covering of tiny ice crystals on a cold surfacethe hoarfrost formed a delicate swirly pattern on the window
the hoarfrost formed a delicate swirly pattern on the window
frost, hoar, rime
frostwork
in the 14th century
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。