Word: titters
Part of speech: Noun
Syllables: ti
tters
Definition: Plural of titter; laugh nervously
Morphemes:
Affix: titter
Language: en
PoS: Noun
Meaning: A nervous or somewhat repressed giggle.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).