epiphonema – An exclamatory sentence or reflection summing up a discourse. More…
rainbow – Comes from Old Norse regnbogi (becoming Old English renboga, ren, “rain,” and boga, “bend, bow”) and is a bow or arch of the colors of the prism that is formed in the sky opposite to the sun by the reflection, double refraction, and dispersion of the sun’s rays in falling drops of rain. More…
sheet lightning – Appears as a broad sheetlike illumination of parts of a thundercloud, caused by the reflection of a lightning flash. More…