Webster’s Revised Unabridged Dictionary · 1913
Oscilloscope
Os·cil′lo·scope, n. [L. oscillare to swing + -scope.] (Elec.) An instrument for showing visually the changes in a varying current; an oscillograph.
Webster’s Revised Unabridged Dictionary · 1913
Os·cil′lo·scope, n. [L. oscillare to swing + -scope.] (Elec.) An instrument for showing visually the changes in a varying current; an oscillograph.