tricostate
English
Etymology
From
tri-
+
costate
.
Adjective
tricostate
(
not comparable
)
Having
three
ribs
or three
costae
References
“
tricostate
”, in
Webster’s Revised Unabridged Dictionary
, Springfield, Mass.:
G. & C. Merriam
,
1913
,
→OCLC
.