nictitation in a sentence
n.
Definition
Nictitation is the rapid movement of the eyelid or a protective covering over the eye, often seen in animals as an adaptation for safeguarding vision.
Sample Sentences
- The nictitation of the owl is a fascinating adaptation that helps protect its eyes while hunting in the dark.
- During a lecture on animal behavior, the professor described the nictitation of various species as a form of protective eye movement.
- The sudden nictitation of the frog caught the attention of researchers studying its unique vision.
- In some reptiles, nictitation serves to keep the eye moist and free from debris.
- The swift nictitation observed in certain birds allows them to maintain clarity of vision while navigating through dense foliage.
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