[di.la.ta.tion] n (14c) 1: amplification in writing or speech
2. a: the condition of being stretched beyond normal dimensions esp. as a result of overwork, disease, or abnormal relaxation "~ of the heart" "~ of the stomach" b: dilation 2
3: the action of expanding: the state of being expanded
4: a dilated part or formation -- di.la.ta.tion.al adj