ଅର୍ଥ : The floor of a building that is at or nearest to the level of the ground around the building.
ସମକକ୍ଷ : first floor, ground level
ଅର୍ଥ : Becoming part of a venture at the beginning (regarded as position of advantage).
ଉଦାହରଣ :
He got in on the ground floor.