Meaning of tunnel book | Babel Free
Definitions
An illustrated book with holes in the pages, allowing the reader to glimpse parts of later pages through earlier pages, and giving the impression of a three-dimensional scene.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.