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Featured Word A1

垂直 (noun)

Refers to a line or plane that is at a right angle (90 degrees) to a horizontal line or the ground. It describes a perfectly upright or 'plumb' orientation used in geometry, construction, and physics.

💬 Example

"垂直に立っています。"

🏛️ Origin

🔗 Synonyms
直角 鉛直 真っ直ぐ 垂直線
⚠️ Common Mistakes

→ 垂直な壁

→ 真っ直ぐ行く