Bible Dictionaries
Half-Ray

Webster's Dictionary

(n.) A straight line considered as drawn from a center to an indefinite distance in one direction, the complete ray being the whole line drawn to an indefinite distance in both directions.

Bibliography Information
Webster, Noah. Entry for 'Half-Ray'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​h/half-ray.html. 1828.