
diff
/dɪf/proper noun
A program, historically part of the Unix operating system, which compares two files or sets of files and outputs a description of the differences between them.
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noun
The result of a subtraction; sometimes the absolute value of this result.
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"The difference between 3 and 21 is 18."
noun
An addition to a coat of arms to distinguish two people's bearings which would otherwise be the same. See augmentation and cadency.
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noun
(logic circuits) A Boolean operation which is TRUE when the two input variables are different but is otherwise FALSE; the XOR operation (\scriptstyle A \overline B + \overline A B).
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One of two coils of conducting wire so related to one another or to a magnet or armature common to both, that one coil produces polar action contrary to that of the other.
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