incumbent
1. [ adjective ] currently holding an office
Examples:

"the incumbent governor"

Related terms: current
2. [ adjective ] (geology) lying or leaning on something else
Examples:

"an incumbent geological formation"

Related terms: geology superjacent
3. [ noun ] (work) the official who holds an office
Synonyms: officeholder
Related terms: official office-bearer
Similar spelling:   incumbent_on
  incumbency
  inguen
  incumbrance
  in_common
  in_camera
  innocent