pluperfect

nouns

a perfective tense used to express action completed in the past
"`I had finished' is an example of the past perfect"

adjectives

more than perfect
"he spoke with pluperfect precision"
is similar to
being complete of its kind and without defect or blemish
"a perfect circle"; "a perfect reproduction"; "perfect happiness"; "perfect manners"; "a perfect specimen"; "a perfect day"