dependent_on
1. [ adjective ] determined by conditions or circumstances not yet established
Synonyms: depending_on contingent_on dependant_on contingent
Examples:

"arms sales contingent on the approval of congress"

Related terms: conditional
2. [ adjective ] relying on another for support
Synonyms: reliant_on reliant
Examples:

"dependent on Middle Eastern oil"

Related terms: dependent
Similar spelling:   dependent
  dependant_on
  dependency
  dependence
  depend_upon
  depending_on
  dependant
  depend_on
  defendant
  dependance
  dependable
  dependableness