summators

Noun

summator (plural summators)

1. (uncommon) One who summates.
   • He gathered together and conserved all the main motifs of Latin Christianity from Tertullian to Ambrose; he appropriated the heritage of Nicene orthodoxy; he was a Chalcedonian before Chalcedon--and he drew all this into an unsystematic synthesis which is still our best mirror of the heart and mind...1955, “Introduction”, in Albert Outler, transl., Augustine: Confessions, translation of original by Augustine of Hippo
2. A logic circuit or other electronic device whose output is the sum of two or more input signals or values.