Abattis

[æbәtis]

解释:

(noun.) a line of defense consisting of a barrier of felled or live trees with branches (sharpened or with barbed wire entwined) pointed toward the enemy.

吉尔手打--From WordNet

解释:

(n.) A means of defense formed by felled trees, the ends of whose branches are sharpened and directed outwards, or against the enemy.

哈罗德手打