future perfect is a noun meaning "a perfective tense used to describe action that will be completed in the future". It carries one recorded sense.
a perfective tense used to describe action that will be completed in the future
“`I will have finished' is an example of the future perfect”
Definitions, synonyms and semantic relations for future perfect come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.