posigrade rocket
[ poz-i-greyd ]
/ ˈpɒz ɪˌgreɪd /
noun Rocketry.
an auxiliary rocket used to separate the sections of a multistage rocket, fired in the direction of flight.
QUIZZES
THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST
In our third teacher-created PSAT practice test there are new and unique vocabulary terms you may have never heard of! Can you guess what they mean?
Question 1 of 10
seclusion
Origin of posigrade rocket
Words nearby posigrade rocket
poser, poseur, posey, posh, posho, posigrade rocket, posit, positif, position, positional notation, positional nystagmus
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021