adjective.
In the horizontaldirection away from the launchsite of a rocket in the direction of its travel.
adverb.
In the horizontaldirection away from the launchsite of a rocket in the direction of its travel.
Word Usage
"The U.S. expanded Camp Lemonier to five times its original size in 2006 and troops from all branches of the U.S. armed services "use the base when not working 'downrange' in countries such as Kenya, Ethiopia and Yemen.""