noun, noun or participle which takes 'suru', transitive verb, intransitive verb
Rare, formal word for filling or blocking a space completely. Often replaced by 塞ぐ (ふさぐ) or 詰まる (つまる) in modern Japanese.
古い文献では、穴を充塞するという表現が見られる。
In old documents, the expression 'to plug a hole' can be found.
管が充塞して水が流れなくなった。
The pipe became stopped up and water stopped flowing.