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Beginning
1
English
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1.1
Etymology
1.2
Noun
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triradius
1 language
Malagasy
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From Wiktionary, the free dictionary
English
[
edit
]
Etymology
[
edit
]
From
tri-
+
radius
.
Noun
[
edit
]
triradius
(
plural
triradii
)
A group of
three
ridges
forming a
Y
shape at the base of each
finger
on the
palm
of the
hand
.
Categories
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English terms prefixed with tri-
English lemmas
English nouns
English countable nouns
English nouns with irregular plurals
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