Wiktionary
stellarators
n. (plural of stellarator English)
Usage examples of "stellarators".
The stellarators were really weird arrangements of electromagnets that were used to create tight fields.
The interval of many days between actually left little to do, except for making astronomical observations, checking on the performance of the stellarators, setting a watch against the damage caused by meteors and micrometeors, and following the ordinary procedures of meals and sleep periods.