↓
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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
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