noun
lateral axis; left-right axis
Technical term used in geometry, engineering, and anatomy to refer to the axis running from left to right.
グラフの左右軸は時間を表している。
The lateral axis of the graph represents time.
この機械は左右軸に沿って動く。
This machine moves along the left-right axis.
Refers to the front-back axis, complementing the lateral axis.
Compound of 左右 (left and right) and 軸 (axis).