Word: someone
Part of speech: Noun
Syllables: some
one
Definition: A partially specified but unnamed person.
Morphemes:
Affix: some
Language: en
PoS: Determiner
Meaning: A certain, an unspecified or unknown.
Affix: one
Language: en
PoS: Adjective
Meaning: Being an unknown person with the specified name; see also "a certain".