retroreflection
retroreflection · retroreflections
Reflection in which the reflected rays are parallel to the incident raysReflection in which the reflected rays are parallel to the incident rays
Meaning
1 senses(countable, uncountable)Reflection in which the reflected rays are parallel to the incident rays
Origin
From retro- + reflection.From retro- + reflection.
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Forms
plural: retroreflections| Singular | retroreflection |
|---|---|
| Plural | retroreflections |
regular
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable