“+ noun
: an auxiliary rocket or jet engine on a rocket or artificial satellite that thrusts in a direction opposite to or at an oblique angle to the motion of the vehicle in order to decelerate it for a landing upon a celestial body
“+ noun
: an auxiliary rocket or jet engine on a rocket or artificial satellite that thrusts in a direction opposite to or at an oblique angle to the motion of the vehicle in order to decelerate it for a landing upon a celestial body
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012