IPA: /ˈraɪnˌstoʊn/
KK: /ˈraɪnˌstoʊn/
A shiny, artificial stone made of glass or other materials that looks like a diamond.
She wore a beautiful necklace adorned with rhinestones that sparkled in the light.
Rhinestone is formed from "rhin" (from German "Rhein", meaning Rhine) and "stone" (from Old English "stan", meaning rock or stone). The term originally referred to a type of glass that resembled diamonds and was often made near the Rhine River.
Think of the Rhine River ('rhin') where these sparkling stones were made, combined with 'stone' to remember that rhinestones are decorative stones that mimic the look of diamonds.