(~s, ~ing, ~ed)
If you ~ information, you check that it is correct using a different method or source from the one originally used to obtain it.
You have to scrupulously check and ~ everything you hear...
His version will later be ~ed against that of the university...
They want to ensure such claims are justified by ~ing with other records.
VERB: V n, be V-ed against n, V with n, also V, V n with n