Main Sequence Definition

mān-sēkwəns
noun
A major grouping of stars that forms a relatively narrow band from the upper left to the lower right when plotted according to luminosity and surface temperature on the Hertzsprung-Russell diagram.
American Heritage
pronoun

(astronomy): A major grouping of stars that creates a narrow band from the upper left to the lower right when plotted by luminosity and surface temperature on a Hertzsprung-Russell diagram.

Wiktionary

The area on the Hertzsprung-Russell diagram in which the main sequence is located.

Wiktionary
adjective

(astronomy) Of or dealing with a major group of stars forming a band stretching from upper left to lower right on a Hertzsprung-Russell diagram when being plotted by luminosity and surface temperature.

Wiktionary
Of or relating to a main sequence.
American Heritage
Of or relating to a star in hydrostatic equilibrium that is fueled by hydrogen fusion reactions in its core.
American Heritage

Other Word Forms of Main Sequence

Noun

Singular:
main sequence
Plural:
main sequences

Find Similar Words

Find similar words to main sequence using the buttons below.

Words Starting With

Words Ending With

Unscrambles

main sequence