ご破算
also: ごわさん
ご
は
さ
ん
Meanings
1
starting over; going back to square one; calling off
Used when a plan, calculation, or effort is abandoned and reset to zero. Often appears in the phrase ご破算にする or ご破算になる.
The plan didn't work out, and everything went back to square one.
Let's call off the negotiations and start over from scratch.
2
clearing an abacus
Original literal meaning: resetting an abacus to zero by clearing all beads. Now mainly a historical or explanatory sense.
Clearing an abacus means moving all the beads back to zero.