↓
Look up ↓ or down in Wiktionary, the free dictionary. |
The arrow symbol ↓ may refer to:
- the downward direction, a relative direction
- the keyboard cursor control key, an arrow key
- logical NOR
- an undefined object, in mathematical well-definition
- a comma category, in category theory
- down (game theory), a mathematical game
- the ingressive sound, in phonetics
- In medical notation, "decreased" (for example, ↓AST) means AST level lower than earlier and/or lower than the reference range
See also
This article is issued from Wikipedia - version of the Saturday, February 06, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.