isolator

About 0.21 uses per million words.

Meaning

1. noun An electrical device that detects short circuits and isolates them.
2. noun A device that isolates something from the surrounding environment to keep it sterile.
3. noun A transparent box for holding small live animals.

Similar words

seclusion isolation opto optocoupler optoisolator photocoupler photoisolator microisolation optoisolation microinsulator

Often followed by

is and in to for with system or can