'holdover' definitions:

Definition of 'holdover'

From: WordNet
noun
An official who remains in office after his term [syn: holdover, hangover]
noun
Something that has survived from the past; "a holdover from the sixties"; "hangovers from the 19th century" [syn: hangover, holdover]

Definition of 'holdover'

From: GCIDE
  • holdover \holdover\ n. Any person or thing remaining from a previous period of use, tenure, etc; Specifically: an official who remains in office after his term.
  • Syn: hangover. [WordNet 1.5]