IPA: /ˈkæl.jʊ.trɒn/
KK: /ˈkæl.jʊ.trɒn/
A device that uses electromagnetic fields to separate isotopes based on their mass, commonly used in nuclear science.
The scientists used a calutron to isolate the different isotopes of uranium for their experiments.
Calutron is formed from "calor" (from Latin, meaning heat) and "-tron" (a suffix used in the names of devices, derived from the Greek "tron" meaning instrument or tool). The word refers to an instrument that uses heat in its operation, specifically in the context of separating isotopes of elements.
Think of 'heat' ('calor') being used in a special 'instrument' ('-tron') to remember that a calutron is a device that utilizes heat.