nictitating spasm


nic·ti·tat·ing spasm

involuntary spasmodic winking. Synonym(s): spasmus nictitans, winking spasm

nictitating spasm

Clonic spasm of the eyelid with continuous winking.See also: spasm

nic·ti·tat·ing spasm

(nikti-tāt-ing spazm) Involuntary spasmodic winking.