メモリースティック
めもりーすてぃっく
noun
Memory Stick (Sony memory-card format); loosely, USB flash drive
1.
Memory Stick (Sony's memory-card format); loosely, a USB flash drive
Sony's proprietary Memory Stick memory-card format. It is sometimes used loosely for a USB flash drive, though USBメモリ is the more common everyday term for that.
A loanword from English. It names a memory-card format developed by Sony; USBメモリ, not this word, is the common everyday term for a generic USB flash drive.