Dictionary / Vocabulary / 一方通行
いっぽうつうこう
one-way traffic; one-way (e.g. communication); one-sided
common word
母さん、そこ入っちゃだめだよ。そこ一方通行だよ。
Don't go in there, Mom. It's a one-way street.
ここは一方通行ですか?
Is this a one-way street?