1. made of, full of, or covered with ice: icy roads.
2. resembling ice.
3. cold: icy winds.
4. without warmth of feeling; coldly unfriendly; frigid: an icy stare.
"courses can be icy in parts."
"tones can be icy as outsides."
"tones can be icy as glaciers."
"relations can be icy in years."
"people can be icy in parts."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.