coöperation
See also:
cooperation
,
coopération
,
coöpération
,
and
co-operation
English
Noun
coöperation
(
plural
coöperations
)
Dated spelling of
cooperation
.
1996
,
Richard Courant
,
What is Mathematics
:
"[...] for their encouraging initiative and coöperation."
Related terms
coöperate