Word: boosters
Part of speech: Noun
Syllables: boo
sters
Definition: Plural of booster; an additional dose that makes sure the first dose was effective
Morphemes:
Affix: boost
Language: en
PoS: Verb
Meaning: To give a booster shot to.
Affix: -er
Language: en
PoS: Suffix
Meaning: More; used to form the comparative.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.