Source : Webster's Revised Unabridged Dictionary (1913)

Bromal \Bro"mal\ (br[=o]"mal), n. [Bromine + aldehyde.] (Chem.)
   An oily, colorless fluid, {CBr3.COH}, related to bromoform,
   as chloral is to chloroform, and obtained by the action of
   bromine on alcohol.