Dukakis terribly oily Pam! (7)
I believe the answer is:
olympia
'dukakis' is the definition.
I can't tell whether this definition defines the answer.
'terribly oily pam' is the wordplay.
'terribly' indicates an anagram.
'oily'+'pam'='oilypam'
'oilypam' with letters rearranged gives 'OLYMPIA'.
Can you help me to learn more?
(Other definitions for olympia that I've seen before include "Scene of ancient games" , "Grecian plain, Zeus's chief sanctuary" , "Plain - site of the original Games" , "plain in Greece" , "West London exhibition venue - Washington state capital" .)