- blepharodiastasis
- Abnormal separation or inability to completely close the eyelids. [blepharo- + G. diastasis, separation]
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bleph·a·ro·di·as·ta·sis (blef″ə-ro-di-asґtə-sis) [blepharo- + diastasis] excessive separation of the eyelids, or inability to close them completely, causing the fissure to be very wide.
Medical dictionary. 2011.