NOUN: "[use of] thin transparent [strands] of glass or plastic that are enclosed by material of a lower refractive index and that transmit light throughout their length by internal reflections" Crossword Clue

We have the 11-letter answer for NOUN: "[use of] thin transparent [strands] of glass or plastic that are enclosed by material of a lower refractive index and that transmit light throughout their length by internal reflections" crossword clue, last seen in the Missing Letter Crossword March 28, 2025 puzzle. Sometimes we all need some help finding the answer!

NOUN: "[use of] thin transparent [strands] of glass or plastic that are enclosed by material of a lower refractive index and that transmit light throughout their length by internal reflections" Crossword Answer

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Helpful Hints

(noun)
1. the transmission of light signals via glass fibers

Hint 2: Clue Definitions

REFRACTIVE (adjective)
1. of or relating to or capable of refraction
2. capable of changing the direction (of a light or sound wave)
TRANSPARENT (adjective)
1. transmitting light; able to be seen through with clarity
2. so thin as to transmit light

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