The senior center was closed indefinitely.

She has an indefinite contract.

The union went out on a strike for an indefinite period.

The power of population is indefinitely greater than the power in the earth to produce subsistence for man.

Love is mystery and misery indefinitely.

The border is closed indefinitely.

Tom postponed his marriage to Mary indefinitely.

The game has been indefinitely postponed.

South Korea’s football league has postponed the start of the season indefinitely.

In the game of Go, the rule of Ko (a term meaning eternity in Japanese) prevents repeating indefinitely between adjacent intersections, now the capture of a stone by a player, and then the capture of the capturing stone by the opponent.