RETRO-ROCKET


Meaning of RETRO-ROCKET in English

Pronunciation: ' re-tr ō - ˌ rä-k ə t

Function: noun

Date: 1957

: an auxiliary rocket engine (as on a spacecraft) used in decelerating

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.