cragsman

/ˈkræɡzmən/

词干

‘rocky outcrop; rugged steep rock or cliff’

中缀

后缀

-s-: Genitival interfix used to link elements in some compounds, equivalent to the possessive clitic -'s.
-man: Someone (possibly implied male) who is an expert in an area or who takes part in an activity. · Someone (possibly implied male) who is employed or holds a position in an area.

From crag (“rocky outcrop; rugged steep rock or cliff”) +‎ -s- (genitival interfix equivalent to -’s) +‎ -man.