blepharospasm
noun
bleph·a·ro·spasm
ˈble-fə-rō-ˌspa-zəm 
: spasmodic winking of the eyelids due to contraction of the muscle encircling the orbit
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“Blepharospasm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blepharospasm. Accessed 30 Oct. 2024.
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blepharospasm
noun
bleph·a·ro·spasm
ˈblef-ə-rō-ˌspaz-əm, -rə-
: spasmodic winking from involuntary contraction of the orbicularis oculi muscle of the eyelids
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