Meaning of ZD | Babel Free
Definitions
- Initialism of zenith distance.
- Initialism of zero defects.
Equivalents
Français
ZD
Examples
“--California Institute of Technology”
“limit in zenith distance ZD: ZD < 70° --European Southern Observatory”
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.
See also
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