Subdwarf

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A star that is dimmer than a main-sequence star of same temperature; located below the main sequence on the Hertzsprung-Russell diagram.

Etymology

From sub- + dwarf.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.