nebular
adjective
- adjective (astronomy) Of or pertaining to a nebula.
- adjective Cloudy; diffuse.
Synonyms
Webster’s 1913
- adjective Of or pertaining to nebulæ; of the nature of, or resembling, a nebula. Nebular hypothesis, an hypothesis to explain the process of formation of the stars and planets, presented in various forms by Kant, Herschel, Laplace, and others. As formed by Laplace, it supposed the matter of the solar system to have existed originally in the form of a vast, diffused, revolving nebula, which, gradually cooling and contracting, threw off, in obedience to mechanical and physical laws, succesive rings of matter, from which subsequently, by the same laws, were produced the several planets, satellites, and oth
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “nebular”, CC BY-SA 4.0. Details