Kairosis was a term derived from a usage by which British literary critic?
Kairosis:  It is derived from Kermode's usage of kairos in literary aesthetics, and is part of an ongoing debate within literary aesthetics about the limitations of the rhetorical use of the term kairos. Frank Kermode: Sir John Frank Kermode, FBA (29 November 1919 – 17 August 2010) was a British literary critic best known for his work "", published in 1967 (revised 2000), and for his extensive book-reviewing and editing.
Sir John Frank Kermode