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nebular

American  
[neb-yuh-ler] / ˈnɛb yə lər /

adjective

  1. Astronomy. of or relating to a nebula, an interstellar cloud of gas and dust.


noun

  1. Astronomy. a nebula around a star in an early stage of its formation.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The eye is immediately drawn to the white nebular at centre-left where a relatively young - a few million years old - star called S1 is lighting up everything around it.

From BBC • Jul. 12, 2023

However, these nebular environments are vastly different, which affects the stars they create.

From Scientific American • Apr. 24, 2023

"During the lifetime of a nebular protoplanetary disk, the amount of gas in the disk is decreasing with time," Jacobson emphasized.

From Salon • May 27, 2022

As our solar system formed, the nebular cloud of dispersed particles developed distinct temperature zones.

From Textbooks • Jan. 1, 2017

Keeler and Campbell have shown that nearly every line of the nebular spectrum is a counterpart of a prominent dark line in the spectrum of the brighter stars of the constellation of Orion.

From Astronomy: The Science of the Heavenly Bodies by Todd, David Peck

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