Englishfor English speakers
pure
Adjective
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If something is pure, it is not dirty or covered by anything that makes it unclean.
correspondence
Noun
—
If two people are in correspondence, they are in a friendly discussion.
My brother and I have been in correspondence over what to do for my elderly father.
—
A correspondence is a written communication (such as letters) between different people
My brother sends me a correspondence every day about my father's health.