Last Updated：2025/11/20

Moving in two directions (usually opposite) / Operating or functioning in two directions (usually opposite)

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bidirectional

Source Word

bidirectional

Adjective

not-comparable

Moving in two directions (usually opposite) / Operating or functioning in two directions (usually opposite)

Japanese Meaning

両方向に動く／動作する / 双方向の

The new commuter rail features a bidirectional signaling system to improve safety and efficiency.

新しい通勤鉄道は、安全性と効率を向上させるために双方向の信号システムを導入しています。

Sense（1）

Moving in two directions (usually opposite)

Sense（2）

Operating or functioning in two directions (usually opposite)