Word: colourman
Part of speech: Noun
Syllables: co
lour
man
Definition: A man who sells (and, formerly, prepares) an artist's paints.
Morphemes:
Affix: colour
Language: en
PoS: Noun
Meaning: color, colour
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.