Word: fifties
Part of speech: Noun
Syllables: fif
ties
Definition: The decade of the 1850s, 1950s, etc.
Morphemes:
Affix: fifty
Language: en
PoS: Noun
Meaning: A banknote or coin with a denomination of 50.
Affix: -ies
Language: en
PoS: Suffix
Meaning: Used to form the plural forms of nouns endings in consonant-y.