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.
The definition of a diminution is a reduction in size or a reduction in the importance of someone or something. When you are demoted from President of the company to assistant manager, this is an example of a diminution. diminution. diminution.