weight·​less·​ness ˈwāt-ləs-nəs How to pronounce weightlessness (audio)
: the state or condition of having little or no weight due to lack of apparent gravitational pull
weightless adjective

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Cite this Entry

“Weightlessness.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/weightlessness. Accessed 22 May. 2024.

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