Wordnet 3.0
NOUN (1)
1.
a system of economic regulation: wages and interest are tied to the cost-of-living index in order to reduce the effects of inflation;
The Collaborative International Dictionary of English v.0.48:
indexation \indexation\ n.
a system of economic regulation in which wages and interest
are tied to the cost-of-living index in order to compenaste
for the effects of inflation.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
indexation
n 1: a system of economic regulation: wages and interest are
tied to the cost-of-living index in order to reduce the
effects of inflation