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Webster 1913 Edition
Attonce
At-tonce′
,adv.
[
At
+ once
.] At once; together.
[Obs.]
Spenser.
Definition 2024
attonce
attonce
English
Adverb
attonce (not comparable)
- Obsolete form of at once.
- So all attonce they on the prince did thonder — Spenser.