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Meaning of retroreflection | Babel Free

Noun CEFR C2

Definitions

reflection in which the reflected rays are parallel to the incident rays

countable, uncountable

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

retroreflectivity retroreflectometer retroreflector retroreflectorization retroregulation retrorocket