Definition of blepharospasm
: spasmodic winking of the eyelids due to contraction of the muscle encircling the orbit
First Known Use of blepharospasm
Medical Definition of blepharospasm
: spasmodic winking from involuntary contraction of the orbicularis oculi muscle of the eyelids
Learn More about blepharospasm
Medical Dictionary: Definition of "blepharospasm"
Seen and Heard
What made you want to look up blepharospasm? Please tell us where you read or heard it (including the quote, if possible).