There are a lot of different parts on a skateboard, but one of the most obviously important is the skateboard deck. The skate deck is the flat board that you stand on when skateboarding. A shortboard, as opposed to a longboard or cruiser, is ideal for street skateboarding and vert skateboarding.
A flashcard or flash card is a set of cards bearing information, as words or numbers, on either or both sides, used in classroom drills or in private study. One writes a question on a card and an answer overleaf. Flashcards can bear vocabulary, historical dates, formulas or any subject matter that can be learned via a question-and-answer format. Flashcards are widely used as a learning drill to aid memorization by way of spaced repetition.
SD Card. Related Terms. An SD Card (Secure Digital Card) is an ultra small flash memory card designed to provide high-capacity memory in a small size. SD cards are used in many small portable devices such as digital video camcorders, digital cameras, handheld computers, audio players and mobile phones.