conspiration
[kon-sp
uh
-
rey
-sh
uh
n]
/ˌkɒn spəˈreɪ ʃən/
noun
1.
joint effort.
2.
Obsolete,
conspiracy
.
Origin
1275-1325;
Middle English
conspiracioun
<
Anglo-French;
Middle French
conspiration
<
Latin
conspīrātiōn-
(stem of
conspīrātiō
), equivalent to
conspīrāt
(
us
) (past participle of
conspīrāre
to
conspire
) +
-iōn-
-ion
Related forms
conspirational,
adjective