Greek-English translations for αναπληρωτής

• deputy
  On my right is David Harley, the Deputy Secretary-General. Εκ δεξιών μου βρίσκεται ο David Harley, ο Αναπληρωτής Γενικός Γραμματέας.
  the deputy of a prince
  The deputy sheriff was promoted after his senior retired
• substitute
  I had no shallots so I substituted onion.
  I had to substitute new parts for the old ones.
  I had to substitute old parts with the new ones.