1. Street name for lysergic acid diethylamide
   - acid, back breaker, dose, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen

1. Dilute sulphuric acid used in storage batteries
   - electrolyte acid

Derived forms: battery-acids, battery acids

Type of: LSD, lysergic acid diethylamide, oil of vitriol, sulfuric acid [N. Amer], sulphuric acid [Brit, Cdn], vitriol

Encyclopedia: Battery acid

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• back-geared
• back-number
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• back-to-back
• backache
• backband
• backbeat
• backbench
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• backbone
• backbreaking
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• backcloth
• backcomb