heliotherapy
[ hee-lee-oh-ther-uh-pee ]
/ ˌhi li oʊˈθɛr ə pi /
noun
treatment of disease by means of sunlight.
Words nearby heliotherapy
helios,
helioscope,
heliosphere,
heliostat,
heliotaxis,
heliotherapy,
heliotrope,
heliotropic,
heliotropin,
heliotropism,
heliotype
British Dictionary definitions for heliotherapy
heliotherapy
/ (ˌhiːlɪəʊˈθɛrəpɪ) /
noun
the therapeutic use of sunlight