Meaning of spectroheliokinematograph | Babel Free
Definitions
A scientific apparatus of the 1930s consisting of a spectrohelioscope and early video camera, used to monitor events on the surface of the Sun.
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.