Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun electronics rechargeable nickel-cadmium battery

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun a rechargeable battery with a nickel cathode and a cadmium anode; often used in emergency systems because of its low discharge rate when not in use

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Blend of nickel and cadmium

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