Dictionary Definition:
upajīvya 1
upa-jīvya mfn. that by which one lives, affording or serving for a livelihood MBh. Yājñ. &c
• that on which one depends or rests Daś. Sāh
upajīvya 2
upa-jīvya ind. p. having lived upon
• depending on, because of (with acc.)