Smarten up or put finishing touches to (T, not D) (8)

I believe the answer is:

titivate

(Other definitions for titivate that I've seen before include "Smarten (oneself) up" , "Smarten up, put finishing touches on" , "Doll oneself up" , "Informally smarten up, put finishing rouches to" , "Primp" .)

I've seen this clue in The Times.

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