To involuntarily blink or close the eyelids, often as a reflex action or due to an impulse. This action serves various purposes, including protecting the eye from foreign objects, lubricating the eye, and regulating the amount of light entering the eye. Nictation can also occur due to fatigue, stress, or certain medical conditions. The verb emphasizes a quick, repetitive closing and opening of the eyelids. It suggests a sudden, often involuntary movement, distinguishing it from a slow, deliberate blink.
Nictated meaning with examples
- Startled by the loud crash, the dog nictated, its eyes momentarily shielded from the sudden stimulus. The vet reassured me the rapid blinks were normal and not a sign of discomfort.
- As the spotlight glared, the actress nictated, attempting to maintain her composure while blinking to adjust to the bright lights. She continued her performance seamlessly as she collected herself.
- The exhausted driver nictated repeatedly, struggling to stay awake during the long stretch of road. Thankfully, he pulled over and stopped for a quick rest before an accident could occur.
- Watching the fast-moving tennis ball, the spectator nictated instinctively each time it came near their face. Their protective reflex was a common reaction.
- The bird nictated its eyes frequently while perched, providing its eyes with lubrication and protection from potential threats in the environment. This helps the bird always remain alert.