kosō
1. layers of history
Noun
#171034
1. layers of history
1. Ancient layer; Old stratum
1. It's not old.; It's not a relic.
1. Was not ancient.; Was not a former layer.
1. Probably ancient layers.; Likely an old stratum.
1. In ancient strata; Within old layers
1. Probably an old stratum.; Probably a past layer.
1. If ancient layers; When ancient layers
1. It was ancient.; It was old.
1. Was not ancient.; Was not a stratum.