鉄筋
てっきん rebar; (iron) reinforcing bar
Why it means this
鉄 (iron) + 筋 (a rod, a sinew) — steel reinforcing bar; 鉄筋コンクリート, reinforced concrete.
Breakdown
Each character links to its full entry — origin story, stroke order, and readings.
てっきん rebar; (iron) reinforcing bar
鉄 (iron) + 筋 (a rod, a sinew) — steel reinforcing bar; 鉄筋コンクリート, reinforced concrete.
Each character links to its full entry — origin story, stroke order, and readings.