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blue heaven

noun

blue heav·​en -ˈhev-ən How to pronounce blue heaven (audio)
slang
: amobarbital or its sodium derivative in a blue tablet or capsule

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Cite this Entry

“Blue heaven.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/blue%20heaven. Accessed 29 Nov. 2025.

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