We found 8 dictionaries that define the word future perfect tense:

General (7 matching dictionaries)

1. future perfect tense: Vocabulary.com
2. future perfect tense: Dictionary.com
3. Future perfect tense: Wikipedia, the Free Encyclopedia
4. future perfect tense: Rhymezone
5. future perfect tense: FreeDictionary.org
6. future perfect tense: Mnemonic Dictionary
7. future perfect tense: TheFreeDictionary.com

Art (1 matching dictionary)

8. Linguistic Glossary (No longer online)

(Note: See future_perfect_tenses as well.)

Definitions from WordNet (future perfect tense) ▸ noun:  a perfective tense used to describe action that will be completed in the future Opposite: past tense, present tense, future tense, imperfect tense, conditional tense ▸ Words similar to future perfect tense ▸ Usage examples for future perfect tense ▸ Idioms related to future perfect tense ▸ Wikipedia articles (New!) ▸ Words that often appear near future perfect tense ▸ Rhymes of future perfect tense ▸ Invented words related to future perfect tense