Definitions for arc-back
arc-back
arc-back
Spelling: [ahrk-bak]
IPA: /ˈɑrkˌbæk/
Arc-Back is a 8 letter English word.
It's valid Scrabble word worth 5 points.
It's valid Words with friends word worth 6 points.
You can make 82 anagrams from letters in arc-back (-aabcckr).
Definitions for arc-back
noun
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an undesirable phenomenon, occurring in rectifier tubes, in which current flows in the reverse direction, from anode to cathode, as a result of arcing, limiting the usable voltage of the tube.