Word: oldster
Part of speech: Noun
Syllables: old
ster
Definition: Someone who is old.
Morphemes:
Affix: old
Language: en
PoS: Noun
Meaning: People who are old; old beings; the older generation, taken as a group.
Affix: -ster
Language: en
PoS: Suffix
Meaning: Someone who is, or who is associated with, or who does something specified.