Dictionary / Vocabulary / 古
いにしえ · also ふる
antiquity; ancient times; bygone days; former times
JLPT N1 common word Also written 往古、古え、故、旧
旧システム用に書かれたソフトとの上位互換性を保つのは大切です。
It is important to maintain backward compatibility with software that was written to run on the former system.
彼女は古新聞紙を山積みにして置いておいた。
She left the old newspapers lying in a heap.
彼の衣服は着古されている。
His clothes are worn out.