Word: fifties
Part of speech: Adjective
Syllables: fif
ties
Definition: From or evoking the 51st through 60th years of a century (chiefly the 1950s).
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 third person singular of the indicative of verbs ending in consonant-y.