Definition of heaven knowsinformal
- "How long will the meeting last?" "Heaven (only) knows."
: 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
: to perceive directly : have direct cognition of
: to have understanding of
: to recognize the nature of : discern
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