- a verb construction, in English made up of the auxiliary verb will followed by a verb in the present perfect, used to express an action or state to be completed at or before a particular point of reference in time to come, such as By this time tomorrow, youwill have givenyour speech and Next month shewill have beencancer-free for six years.
- designating a verb construction used to express an action or state to be completed at or before a particular point of reference in time to come.
- denoting a tense of verbs describing an action that will have been performed by a certain time. In English this is formed with will have or shall have plus the past participle
- the future perfect tense
- a verb in this tense
