To be equivalent or similar in character, quantity, quality, origin, structure, function etc
To exchange messages, especially by postal letter, over a period of time.
To be compatible, similar or consistent; coincide in their characteristics.
exchange messages; "My Russian pen pal and I have been corresponding for several years"
be equivalent or parallel, in mathematics
be compatible, similar or consistent; coincide in their characteristics; "The two stories don't agree in many details"; "The handwriting checks with the signature on the check"
take the place of
be compatible, similar or consistent; coincide in their characteristics; "The two stories don''t agree in many details"; "The handwriting checks with the signature on the check"; "The suspect''s fingerprints don''t match those on the gun"
take the place of or be parallel or equivalent to; "Because of the sound changes in the course of history, an ''h'' in Greek stands for an ''s'' in Latin"
exchange messages
be compatible, similar or consistent; coincide in their characteristics
