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1.
an enlargement or expansion in bulk or extent, the opposite of contraction. It derives from the Latin dilatare, "to spread wide".
"Shit dude, your eyes are dilated, it must be from all of that cocaine"
"That can cause blurred vision, I better not drive."
by Gracker February 01, 2010

Words related to Dilate

dilated dilation
 
2.
To live long.
Eleanor was 102 years old. She really did dilate.
by Dilater February 19, 2011