Meaning of double-book | Babel Free
Definitions
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To book or reserve something for two people simultaneously. transitive
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To make arrangements to do two things at the same time, such that it is impossible to keep both arrangements. reflexive
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.