1. keeping
  2. preserving
  3. maintaining
  4. retaining
  5. a pupil's failing to be promoted in his class
(official) to confirm in his post Fiil
to preserve Fiil
to retain in its place Fiil
(pupil) not to promote Fiil
to make permanent Fiil

Türkçe Sözlük (Kubbealti Lugati)

  1. Sürekli ve dâimî kılma