The meaning of REFLECTION is an instance of reflecting; especially : the return of light or sound waves from a surface. How to use reflection in a sentence.

REFLECTION definition: the act of reflecting, as in casting back a light or heat, mirroring, or giving back or showing an image; the state of being reflected in this way. See examples of reflection used in a …

REFLECTION definition: 1. the image of something in a mirror or on any reflective surface: 2. the return of light, heat…. Learn more.

Definition of reflection noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jun 22, 2026 · Reflection, abrupt change in the direction of propagation of a wave that strikes the boundary between different mediums. At least part of the oncoming wave disturbance remains in the …

reflection epiphonema - An exclamatory sentence or reflection summing up a discourse. rainbow - Comes from Old Norse regnbogi (becoming Old English renboga, ren, "rain," and boga, "bend, bow") …

reflection, (less commonly) reflexion /rɪˈflɛkʃən/ n the act of reflecting or the state of being reflected something reflected or the image so produced, as by a mirror careful or long consideration or thought …

Apr 21, 2026 · reflection (countable and uncountable, plural reflections) The act of reflecting or the state of being reflected. The property of a propagated wave being thrown back from a surface (such as a …

Definition of Reflection in the Definitions.net dictionary. Meaning of Reflection. What does Reflection mean? Information and translations of Reflection in the most comprehensive dictionary definitions …

Your reflection is what you see in the mirror. Other things that bounce back at you are also reflections — light waves, sound waves, even your thoughts.