IPA: /ˈkloʊnər/
KK: /ˈkloʊnər/
A person or thing that creates copies of something, especially in a biological or technological context.
The scientist was known as a cloner for his work in genetic engineering.
Cloner → It is formed from "clone" (from the Greek "klon", meaning a twig or sprout) and "-er" (meaning a person who). A cloner is a person who creates a clone or duplicates something.
Think of a 'clone' as a 'twig' or 'sprout' that is duplicated, and the '-er' indicates a person who does this. So, a cloner is someone who makes duplicates.