heaven knows

Definition of heaven knows

informal

  1. —used to stress that something is not known “How long will the meeting last?” “Heaven (only) knows.”

Word by Word Definitions

heavenplay
  1. :  the expanse of space that seems to be over the earth like a dome :  firmament

    :  the dwelling place of the Deity and the blessed dead

    :  a spiritual state of everlasting communion with God

knowplay knows
  1. :  to perceive directly :  have direct cognition of

    :  to have understanding of

    :  to recognize the nature of :  discern

  1. :  knowledge


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