also: タイムマシーン · タイム・マシン · タイム・マシーン
time machine
Refers to a hypothetical device for traveling through time, as in science fiction.
もしタイムマシンがあったら、過去に行ってみたい。
If I had a time machine, I'd like to go to the past.
He got in a time machine and went to the future.
I'd like to travel to the Edo period by time machine.
The scientists are trying to invent a time machine.