1. Extremely cold
   "gelid waters of the North Atlantic"
   - arctic, frigid, glacial, icy, polar

See also: cold, gelidity

• motored
• motorial
• motoring
• motorisation
• motorise
• motorised
• motorised wheelchair
• motorist
• motorization
• motorize
• motorized
• motorized wheelchair
• motorless
• motorman
• motormouth
• motortruck
• motorway
• Motown
• Motrin
• Mott
• motte
• mottle
• mottled
• mottling
• motto