Multiple choice general knowledge Meaning of "Begohm"? Beatify 1000 million ohms Epitaph Reader Pleasant Apparition Reveal answer Fill a bubble to check yourself B Correct answer Explanation Begohm (or Gigaohm) is a unit of electrical resistance equal to one billion ohms. The prefix 'giga-' means billion, and ohm is the unit of resistance. This is a technical electrical term.