Or
A term in Logic which yields True if any one of a sequence conditions is True, and False if all conditions are False. 
OR 
is denoted 
, 
, or 
. The symbol 
derives from the firstletter of the Latin word ``vel'' meaning ``or.'' The Binary ORoperator has the following Truth Table.
| | |
| F | F | F |
| F | T | T |
| T | F | T |
| T | T | T |
A product of ORs is called a Disjunction and is denoted
Two Binary numbers can have the operation OR performed bitwise. This operation is sometimes denoted 
.
- Lattice Graph
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