nictitation nictitate • nid · · · Info · Definitions · Synonyms · Characters · · nictitation · · Text Latin · · Script 11 · · Length Definitions · · · (noun) a reflex that closes and opens the eyes rapidly. Synonyms: blink, eye blink, blinking, wink, winking, nictation. · · Noun Definition 1 Synonyms · · · blink · · Synonym 1 eye blink · · Synonym 2 blinking · · Synonym 3 wink · · Synonym 4 winking · · Synonym 5 nictation · · Synonym 6 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074