correspondence
US /ˌkɔːr.əˈspɑːn.dəns/
UK /ˌkɔːr.əˈspɑːn.dəns/
1.
communication by exchange of letters or emails
:
•
She handles all the company's correspondence.
•
We maintain regular correspondence with our overseas clients.
2.
a close similarity, connection, or equivalence
:
•
There is a direct correspondence between effort and success.
•
The findings show a strong correspondence with previous research.