| Adj. | 1. | existing - presently existing; "the existing system" present - temporal sense; intermediate between past and future; now existing or happening or in consideration; "the present leader"; "articles for present use"; "the present topic"; "the present system"; "present observations" |
| 2. | existing - 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" extant - still in existence; not extinct or destroyed or lost; "extant manuscripts"; "specimens of graphic art found among extant barbaric folk"- Edward Clodd | |
| 3. | existing - existing in something specified; "depletion of the oxygen existing in the bloodstream" present - being or existing in a specified place; "the murderer is present in this room"; "present at the wedding"; "present at the creation" |