/
ˈluːsɪd/
adj.
- clear; easy to understand.
▸showing an ability to think clearly.
▸Psychology (of a dream) in which the sleeper is aware of dreaming.
- literary bright or luminous.
Derivative
Etymology
C16 (in sense 2): from L. lucidus (perh. via Fr. lucide or Ital. lucido) from lucere ‘shine’, from lux, luc- ‘light’.