Part of speech:
The definition of aurora borealis is a well known light display in the Northern Hemisphere created by colliding charged particles in the atmosphere.
Any of various luminous phenomena, similar to the aurora borealis, in the atmosphere of a planet
Find another word for northern-lights. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for northern-lights, like: aurora-borealis, aurora, aurora polaris, merry dancers and polar lights.