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Once
Common
adv
•
one time.
•
In Mathematics:
•
conj
•
; when; after.
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Wiktionary
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Opposite
Lineage
once
English
ones
Middle English (1100-1500)
anes
Old English (ca. 450-1100)
an
Old English (ca. 450-1100)
Sourced from
Etym
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