We found one dictionary that defines the word direct reaction to light:

Medicine (1 matching dictionary)

1. direct reaction to light: Medical dictionary

▸ Words similar to direct reaction to light ▸ Usage examples for direct reaction to light ▸ Idioms related to direct reaction to light ▸ Wikipedia articles (New!) ▸ Words that often appear near direct reaction to light ▸ Rhymes of direct reaction to light ▸ Invented words related to direct reaction to light