IPA: /ˈhɛlpər/
KK: /ˈhɛlpər/
A person who assists or helps someone else, often in a specific task or job.
She worked as a helper in the community garden, assisting with planting and watering.
Helper → It is formed from "help" (from Old English *helpan*, meaning to assist or aid) and "-er" (meaning a person who). A helper is a person who assists or aids others.
Think of someone who 'aids' ('help') others — the '-er' just means a person. A helper is someone who assists.