bunker

noun
1
a strongly built shelter for soldiers or guns, usually underground
سنگر, پناهگاه, سنگر زیرزمینی, پناهگاه نظامی
2
a container for storing coal, especially on a ship or outside a house
انبار زغال‌سنگ, ذخیره‌گاه زغال, مخزن زغال
a coal bunker
3
a small area filled with sand on a golf course
مانع شنی, محوطه شنی, تله شنی, چاله شنی
He hit his second shot into a bunker.
She had a difficult job getting the ball out of the bunker.
verb
1
to have hit your ball into a bunker (and therefore to be in a difficult position)
به زمین ماسه‌ای افتادن, در موقعیت سخت قرار گرفتن, در مانع گیر کردن