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Webster 1913 Edition

Ai

A′i

,
Noun.
;
pl.
Ais
.
[Braz.
aï
,
haï
, from the animal’s cry: cf. F.
aï
.]
(Zool.)
The three-toed sloth (
Bradypus tridactylus
) of South America. See
Sloth
.

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