will have been keening

• future perfect progressive

  future perfect progressive

  Used to describe a continuous action that will progress up until a designated point of completion in the future.

  of keen.
  keen

  adjective

  finely sharpened, as an edge; so shaped as to cut or pierce substances readily.

Related Words

• anxious
• ardent
• avid
• eager
• fervent
• fierce
• impatient
• intense