S1C3I1N1T1I1L1L1A1T1O1R1
14 points
SCINTILLATOR is validvalid
one that scintillates [n SCINTILLATORS]
an instrument for detecting radioactivity; a phosphor that produces scintillations [n -S]
one that scintillates [n SCINTILLATORS]
an instrument for detecting radioactivity; a phosphor that produces scintillations [n -S]