ଅର୍ଥ : An agent that is the cause of all things but does not itself have a cause.
ଉଦାହରଣ :
God is the first cause.
ସମକକ୍ଷ : prime mover, primum mobile
First cause ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. First cause ka matlab kya hota hai?