COUNTERCHECKS
Noun
counterchecks
plural of countercheck
Verb
counterchecks
Third-person singular simple present indicative form of countercheck
Source: Wiktionary
COUNTERCHECK
Coun`ter*check" (koun`tr-chk"), v. t. [imp. & p. p. Counterchecked (-
chckt"); p. pr. & vb. n. Counterchecking.]
Definition: To oppose or check by some obstacle; to check by a return
check.
Coun"ter*check` (koun"tr-chk`), n.
1. A check; a stop; a rebuke, or censure to check a reprover.
2. Any force or device designed to restrain another restraining
force; a check upon a check.
The system of checks and counterchecks. J. H. Newton.
Source: Webster’s Unabridged Dictionary 1913 Edition