future perfect futureness • future perfect tense · · · Info · Definitions · Synonyms · Characters · · future perfect · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) a perfective tense used to describe action that will be completed in the future. Synonyms: future perfect, future perfect tense. Example: "`i will have finished' is an example of the future perfect." · · Noun Definition 1 Synonyms · · · future perfect tense · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075