冠板かむりいた

noun

crown plate

Technical term used in armor, building, shipbuilding, and similar fields for a plate that forms or covers the top or crown of a structure.

• 甲冑かっちゅうの冠かむり板いたは頭ず頂ちょう部ぶを保ほ護ごする重じゅう要ような部ぶ品ひんだ。

  The crown plate of armor is an important part that protects the top of the head.

• この橋きょう梁りょうの冠かむり板いたは鋼こう鉄てつでできている。

  The crown plate of this bridge is made of steel.