跡(あと)

あと
noun
trace, mark, remains
See also: 後(あと) (after, later)
1. trace, mark
A visible sign left by something.
傷(きず)の跡(あと)がある。
There's a scar.
2. remains, ruins
What is left after something is gone.
I visited the castle ruins.
Flowers were blooming on the remains of the fire.
These ruins are the remains of an ancient civilization.

跡(あと) means a trace, mark, or remains left by something.

Compounds

Common expressions

Watch out

  • 跡(あと): trace, mark (physical remnant)
  • 後(あと): after, behind, later (time/position)

These are different words despite same reading.