Quod may refer to:
* ''The Quod'', a contemporary nickname for the English
Quota System during the Napoleonic Wars
* a ''quod'', the main playing item in the fictional sport of
Quodpot in the Harry Potter universe
*
Quod (board game), an abstract strategy game
The word is also common in several Latin phrases used in different (English) contexts:
*
per quod
*
ad quod damnum
*
nemo dat quod non habet
''Nemo dat quod non habet'', literally meaning "no one can give what they do not have", is a legal rule, sometimes called the ''nemo dat'' rule, that states that the purchase of a possession from someone who has no ownership right to it also den ...
*
quod erat demonstrandum
Q.E.D. or QED is an initialism of the Latin phrase , meaning "which was to be demonstrated". Literally it states "what was to be shown". Traditionally, the abbreviation is placed at the end of mathematical proofs and philosophical arguments in p ...
(often abbreviated "Q.E.D.")
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