has keened

• present perfect

  present perfect

  Used to describe actions that started in the past and continue into or have direct relevance to the present.

  of keen (3rd person singular).
  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