TRGB (English, noun)
expansion: TRGB (countable and uncountable, plural TRGBs)
Senses:
topics: astronomy
natural-sciences
glosses: Initialism of Tip of the Red Giant Branch; A classification of stars on the Hertzsprung-Russell diagram for all stellar populations or of a given sample set, the end of the plot for stars existing on the red giant branch as it branches off from the main sequence.
tags: abbreviation
alt-of
countable
initialism
uncountable
topics: astronomy
natural-sciences
glosses: Ellipsis of TRGB star (“a star in this classification”).
tags: abbreviation
alt-of
countable
ellipsis
uncountable
Forms:
form: TRGBs
tags: plural