To greet s.o. (esp. at the house); to welcome s.o. (at a gathering or at the house).
When one greets or welcomes people one says things like: Pesōng ka'am; Tekka ne ka'am?; Ka'am ne?; Ka'am hep iyu'.
If one is not welcomed one does not proceed inside.
I am shy to welcome people.
The job of that man is to greet (people).