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Webster 1913 Edition
Reciprocity
1.
Mutual action and reaction.
2.
Reciprocal advantages, obligations, or rights; reciprocation.
Reciprocity treaty
, or Treaty of reciprocity
a treaty concluded between two countries, conferring equal privileges as regards customs or charges on imports, or in other respects.
Syn. – Reciprocation; interchange; mutuality.
Webster 1828 Edition
Reciprocity
RECIPROC'ITY
,Noun.