n. 1 someone who is an active supporter and advocate; 2 a device for increasing power; 3 the first stage of a multistage rocket; 4 something that raises
The booster attends the games. OR I no longer sit in a booster seat.
The booster attends the games. OR I no longer sit in a booster seat.
Hear it
We use a booster seat to elevate my sister in the car.
Hear it
Who gets carted past the security guard pretending to be a booster rocket?
Hear it
I no longer sit in a booster seat.
Hear it
supporter; backer; sponsor
opponent
2 syllables
boost-er
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