barreira

Etymology 1
.

Noun

 * 1) slough muddy area
 * 2) clay pit quarry where clay is extracted
 * 3) cliff, drop, ravine
 * 4)  wall line of players standing side-by-side to block a free kick

Etymology 2
.

Noun

 * 1) barrier, barricade
 * 2) hurdle, fence, parapet

Etymology
From. .

Noun

 * 1) barrier
 * 2) hurdle
 * 3)  wall line of players standing side-by-side to block a free kick