[ kən'kɔ:d(ə)ns ]
■ noun
1》 an alphabetical list of the important words in a text, usually with citations of the passages concerned.
2》 formal agreement or consistency.
3》 Medicine the inheritance by two related individuals of the same genetic characteristic.
■ verb [often as adjective ~d ] make a ~ of.
Origin
ME: from OFr., from med. L. concordantia , from L. concordant- , concordare 'agree on'.