Improve Haloscope meaning in Urdu

Is there any meaning of the word haloscope that needs an edit? Please click that meaning to rewrite it.

ہولوسکوپ

Is there any meaning of the word haloscope that needs to be removed from the list? Please click that meaning to mark it for deletion.

ہولوسکوپ

Do you want to add a new meaning, definition, and a sentence of the word haloscope? Please feel free to add.