Definitions:

1. Process of becoming covered by a layer of ice, that affects surfaces, leading to safety hazzards and impacting transportation, or providing opportunities for winter sports and recreational activities. VERB
   • As winter set in, the pond in the park iced over, and children came to skate.
2. Refers to any surface becoming covered or coated with ice, making it slippery or impassable. VERB
   • The roads iced over during the night, making the morning commute treacherous.
3. Refers to the process by which a surface becomes covered with a layer of ice, typically due to freezing temperatures and moisture. VERB
   • We had to scrape the car windows because they had iced over in the cold weather.

Synonyms:

• freeze
• freeze up
• ice up
• solidify