フラッシュカード

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さし込こんだ。

  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.

• 英えい単たん語ごを覚おぼえるのにフラッシュカードを使つかっている。

  I use flashcards to memorize English vocabulary.