Bible Dictionaries
Sundog

Webster's Dictionary

(1):

(n.) A luminous spot occasionally seen a few degrees from the sun, supposed to be formed by the intersection of two or more halos, or in a manner similar to that of halos.

(2):

(n.) A fragmentary rainbow; a small rainbow near the horizon; - called also dog and weathergaw.

Bibliography Information
Webster, Noah. Entry for 'Sundog'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/sundog.html. 1828.