Word: lesser
Part of speech: Noun
Syllables: less
er
Definition: a thing that is of smaller size, value, importance etc.
Morphemes:
Affix: less
Language: en
PoS: Noun
Meaning: A smaller amount or quantity.
Affix: -er
Language: en
PoS: Suffix
Meaning: Used to form nouns shorter than more formal synonyms.