Autopolarity

//ˈɔ toʊˈpoʊˈlæɹ ɪ ti// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Automatic interchanging of connections to a digital meter when polarity is wrong; a minus sign appears ahead of the value on the digital display if the reading is negative.

Etymology

From auto- + polarity.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.