Word: unmanned
Part of speech: Adjective
Syllables: un
manned
Definition: not operated by a person or a crew
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: not
Affix: man
Language: en
PoS: Noun
Meaning: A person, usually male, who has duties or skills associated with a specified thing.
Affix: -ed
Language: en
PoS: Suffix
Meaning: Used to form adjectives from nouns, in the sense of having the object represented by the noun.