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

See also: cold, gelidity

• Delphic
• Delphic oracle
• Delphinapterus
• Delphinapterus leucas
• Delphinidae
• delphinium
• Delphinium ajacis
• Delphinus
• Delphinus delphis
• delta
• delta hepatitis
• delta iron
• delta ray
• delta rhythm
• delta wave
• delta wing
• deltaic
• Deltasone
• deltiology
• deltoid
• deltoid eminence
• deltoid leaf
• deltoid muscle
• deltoid tuberosity
• delude