Heliotherapy

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any medical therapy by exposure to light. countable, uncountable
  2. 2
    therapeutic exposure to sunlight wordnet

Synonyms

All synonyms
insolationsweat bath

Etymology

From helio- + therapy.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.