Definition of whosever in English:

relative pronoun & determiner

• Belonging to or associated with whichever person; whoever's.

  as pronoun ‘the choice, whosever it was, is interesting’

  as adjective ‘she dialed whosever number she could still remember’

  More example sentences

  • ‘Our only birthday rule here is that whosever special day it is, they get to call the shots.’
  • ‘‘I know’, he said, ‘I know you don't want my help or whosever help… but still.’’
  • ‘I greedily took the cup from whosever's hands and gulped down the water.’
  • ‘This was the author's, or whosever to whom authors assigned their intellectual property.’