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Undefined
Rare
adj
a
or value.
In Computing & Mathematics:
That does not have a
and is thus not
an
.
Sourced from
Wiktionary
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Opposite
Lineage
undefined
English
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defined
English
un-
English
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on-
Middle English (1100-1500)
arrow
on-
Old English (ca. 450-1100)
ond-
Old English (ca. 450-1100)
un-
Middle English (1100-1500)
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un-
Old English (ca. 450-1100)
unus
Latin
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oinos
Latin
Sourced from
Etym
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