REFRACTOMETERS

Scrabble 21 Words With Friends 23

Scrabble letter values: R₁E₁F₄R₁A₁C₃T₁O₁M₃E₁T₁E₁R₁S₁ = 21

Definition

REFRACTOMETERS is the plural of REFRACTOMETER.

noun REFRACTOMETER: measuring instrument for measuring the refractive index of a substance.