dependent
Pronunciation: /dɪˈpɛnd(ə)nt/
adjective
- 1 (dependent on/upon) contingent on or determined by: the various benefits will be dependent on length of service
noun
- variant spelling of dependant.

Origin:
late Middle English dependant 'hanging down', from Old French, present participle of dependre (see depend). The spelling change in the 16th century was due to association with the Latin participial stem dependent-

On the distinction between dependent and dependant, see dependant (usage).