Cheval-de-frise

1.

ចម្រឹងដែក ឬ ឈើបោះជាបន្លារាំងផ្លូវ

1.

A piece of timber or an iron barrel traversed with iron-pointed spikes or spears, five or six feet long, used to defend a passage, stop a breach, or impede the advance of cavalry, etc.