角つの兜かぶと

noun

spiked helmet; horned helmet

Refers to a helmet with a horn-like spike, often associated with historical European military helmets.

• 博はく物ぶつ館かんでプロイセン軍ぐんの角つの兜かぶとを見みた。

  I saw a Prussian spiked helmet at the museum.