Word: lightman
Part of speech: Noun
Syllables: light
man
Definition: A man who carries or takes care of a light.
Morphemes:
Affix: light
Language: en
PoS: Verb
Meaning: To attend or conduct with a light; to show the way to by means of a light.
Affix: -man
Language: en
PoS: Suffix
Meaning: Someone (possibly implied male) who is an expert in an area or who takes part in an activity.