full well

full well

Very well, exceedingly well, as in You know full well how much this costs. [c. 1700]
See also: full, well
References in periodicals archive ?
Full well capability test results will be reported as they become available.
Senergy is undertaking full wells project management including well operations, well engineering, logistics, contracting and procurement for Chariot's Tapir North (Northern Licence--1811A&B) and Nimrod (Southern Licence--2714A&B) prospects in Namibia.