Meaning of fibre optics | Babel Free
Definitions
The transmission of light through fine flexible glass or plastic fibres, especially as a medium for communications networks.
UK, uncountable
Equivalents
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.