IPA: /ˈbʌn.tʃər/
KK: /ˈbʌnʧər/
A person or thing that gathers or collects items together into groups or bunches.
The buncher helped organize the flowers into neat arrangements for the event.
Buncher → The word is formed from "bunch" (from Middle English *bunche*, meaning a cluster or group) and "-er" (meaning a person who). A buncher is a person who gathers or forms things into a bunch or cluster.
Think of someone who gathers things into a 'cluster' ('bunch') — that's what a buncher does.