Relaxation bulb Synonyms

We can't find synonyms for the phrase "Relaxation bulb", but we have synonyms for terms, you can combine them.

RB abbreviation

RB is an abbreviation for Relaxation Bulb
What does RB stand for?
RB stands for "Relaxation Bulb"

Definitions for Relaxation


Definitions for Bulb


  • (noun) anything with a round shape resembling a teardrop
  • (noun) a rounded part of a cylindrical instrument (usually at one end)
  • (noun) electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity