Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
Advanced Dictionary    
Display options
 
Lookup History
booster

boost·er

booster

 
pronunciation:
bu str
features:
Word Combinations (noun)
part of speech: noun
definition 1: someone or something that boosts.
definition 2: a device for amplifying radio frequency.
definition 3: a segment of a rocket that provides the main source of propulsion during takeoff.
definition 4: a subsequent dose of a vaccine given to supplement and effectuate the original dose.
Word CombinationsSubscriber feature About this feature