existing
— Adjective
– English
～ presently existing; "the existing system"
existing
— Adjective
– English
～ having existence or being or actuality; "an attempt to refine the existent machinery to make it more efficient"; "much of the beluga caviar existing in the world is found in the Soviet Union and Iran"
existing
— Adjective
– English
～ existing in something specified; "depletion of the oxygen existing in the bloodstream"