- countercheck, double check - something that checks the correctness of a previous check
--1 is a kind of assay, check
Derived form: verb double-check1
- double-check - check once more to be absolutely sure
--1 is one way to see, check, insure, see to it, ensure, control, ascertain, assure
Sample sentences:Derived form: noun double check1
Somebody ----s
Somebody ----s something