Definition of questing in English:

questing

adjective

  • 1Making a long or arduous search for something.

    ‘a questing tick will find a good place to wait for a host’
    1. 1.1 (of a knight in medieval romance) making an expedition to accomplish a prescribed task.
      ‘the lady had heard of the questing knight and his sword-scarred face’

Pronunciation

questing

/ˈkwɛstɪŋ/