comparator
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COMPARATOR
Com "pa *ra `tor ( or ), n. Etym: [L., a comparater.] (Physics )
com par a tor |kəmˈparətər kəmˈpɛrədər | ▶noun a device for comparing a measurable property or thing with a reference or standard. • an electronic circuit for comparing two electrical signals. • something used as a standard for comparison. ORIGIN late 19th cent.: from Latin comparat- ‘paired, matched, ’ from the verb comparare (see compare ) + -or 1 .
comparator |kəmˈparətə | ▶noun a device for comparing something measurable with a reference or standard. • an electronic circuit for comparing two electrical signals. • something used as a standard for comparison: even taking the most favourable comparator the company is about 20 per cent higher. ORIGIN late 19th cent.: from Latin comparat- ‘paired, matched ’, from the verb comparare (see compare ), + -or 1 .