noun
supporter, promoter, sponsor; see patron 1, supporter.
Learn more about booster
booster definition
booster medical definition
booster science
booster in a sentence
Also Mentioned In
booster cables
car seat
cushion
dose
erythropoietin
jab
liner
miniature
oxygenate
rocket
» more results...
Browse entries near booster
boomy
boom
boon
boorish
boor
boost
booth
bootlegger
bootleg
bootlessness