Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Previous word: dew
Next word: dew point
Definition of: Dew line
A chain of radar stations in North America at about the 70th parallel, maintained by the United States in cooperation with Canada. Also DEW line. [<D(istant) E(arly) W(arning)]
Comment about this word, ask questions, or add new information about this topic: