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.
Definition of Dilution. Dilution is the process of reducing the concentration of a solute in solution, usually simply by mixing with more solvent. Example 1: You can add water to concentrated orange juice to dilute it until it reaches a concentration that is pleasant to drink. Example 2: Pure oxygen is too rich for us to breathe for long, leading to problems such as hyperoxia. In the air around us, oxygen is diluted naturally by the presence of nitrogen.