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Webster 1913 Edition


Io

I′o

,
Noun.
;
pl.
Ios
(#)
.
[L.; cf. Gr.
ἱώ
.]
An exclamation of joy or triumph; – often interjectional.

Definition 2024


See also: Appendix:Variations of "io"

Catalan

Noun

 m (plural ions)

  1. (physics) ion

Derived terms