Definition of knightliness in English:

knightliness

Pronunciation /ˈnītlēnəs/ /ˈnaɪtlinəs/

noun

See knightly

‘If Lanval's mysterious lady is beautiful and generous, she also takes his knightliness from him.’
  • ‘Through such references, the reader is made aware that Perceval's transformation is not yet complete, despite the fact that other characters within the romance seem now to accept his knightliness at face value.’

Pronunciation

knightliness

/ˈnītlēnəs/ /ˈnaɪtlinəs/