Kevin Gardiner (UWC Atlantic College), class of 1977, attended the college on a South Glamorgan Education Authority Scholarship and went on to study economics at the LSE and Cambridge.
(comparative more dilutional, superlative most dilutional) 1  Of or pertaining to dilution. 2  That dilutes.
Diluted means that a certain protein that was tested for drugs not present enough in your urine to render a conclusive test. The urine is diluted. There are certain levels of drug tests, and some of the highest levels come up diluted when a detox or a mask is used (Q Carbo, Golden Seal, etc.).