HELIOGRAPHS

Scrabble 20 Words With Friends 21

Scrabble letter values: H₄E₁L₁I₁O₁G₂R₁A₁P₃H₄S₁ = 20

Definition

HELIOGRAPHS is the plural of HELIOGRAPH.

verb HELIOGRAPH: signal by means of a mirror and the using the sun's rays.