shimmer
/ˈʃɪm.ɚ/ noun C2- A thin electronic device that is fit inside a card reader, such as on automated teller machines (ATMs), or point-of-sale terminals (POS's), that acts as an intermediate interface between the chip on a chip-and-pin technology card and the chip reader of the machine, to allow one to clone the chip.
Plural shimmers
From the library
Marilla knew too little about precious stones to realize how fine the amethysts actually were; but she thought them very beautiful and was always pleasantly conscious of their violet shimmer at her throat, above her good brown satin dress, even although she could not see it.
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