noun
flash memory card
Computing term for a removable storage card using flash memory, such as an SD card or CompactFlash.
デジカメのフラッシュカードをパソコンに差し込んだ。
I inserted the digital camera's flash memory card into the computer.
noun
flashcard; flash card
A card used for study drills, sports training, or presentations, often with a word or image on one side and the answer on the other.
英単語を覚えるのにフラッシュカードを使っている。
I use flashcards to memorize English vocabulary.