incandescent
in.can.des.cent \-*nt\ aj [prob. fr. F, fr. L incandescent-, incandescens, prp. of incande]scere to become hot, fr. in- + candescere to become hot, fr. cande-re to glow - more at CANDID 1a: white, glowing, or luminous with intense heat 1b: strikingly bright, radiant, or clear 1c: BRILLIANT 2a: of, relating to, or being light produced by incandescence 2b: producing light by incandescence - in.can.des.cent.ly av