Definitions

1. adjective

lacking heaven or the heavens; not heavenly

“The poem described a heavenless world devoid of hope.”

2. adjective

uninhabited by heaven or the heavens; not under heaven’s jurisdiction

“The remote island was a heavenless place far from civilization.”

3. noun

a place or region considered as being under the influence of heaven or the heavens

“The destruction of the heavenless city was a catastrophic event.”