Meaning of invigilation | Babel Free
Equivalents
Examples
“(Despite present-day "fail-safe" electronic equipment no railway authority will risk operating main-line passenger-carrying trains without human invigilation.)”
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.
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