Meaning of effluviography | Babel Free
Definitions
The effects upon the dry photographic plate of certain electric emanations, including those later known as the X-rays.
obsolete, uncountable
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.