Superluminous

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Of high luminosity not-comparable
  2. 2
    Of high luminosity; Having a very high luminosity not-comparable

Etymology

From super- + luminous.

Related phrases

superluminous spiral galaxy

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