Meaning Of The Word Nictitating membrane
What's the definition of Nictitating membrane? Find Nictitating membrane meanings, definitions and more at the Real Dictionary online.
Nictitating membrane Meaning
| Nictitating membrane Definition |
|---|
What's The Definition Of Nictitating membrane?
nictitating membrane in American English
a transparent third eyelid hinged at the inner side or lower lid of the eye of various animals, serving to keep the eye clean and moist: it is vestigial in humans noun: a thin membrane, or inner or third eyelid, present in many animals, capable of being drawn across the eyeball, as for protection nictitating membrane in British English noun: (in reptiles, birds, and some mammals) a thin fold of skin beneath the eyelid that can be drawn across the eye |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- In residence ‐ actually resident; appointed to work at, and usually…
- Overfast ‐ adjective: too fast
- Deathwatch beetle ‐ a beetle, Xestobium rufovillosum, whose woodboring…
- Back emission ‐ noun: the secondary emission of electrons from…
- Reinsurance ‐ noun: Reinsurance is insurance protection taken…
- Lubber line ‐ noun: a mark on a ship's compass that designates…
- Bats-wing coral-tree ‐ noun: a small tree, Erythrina verspertilio, of…
- Back-patting ‐ noun: an act or instance of offering praise or…
- Charter school ‐ an alternative school that is founded on a charter…
- Irish water spaniel ‐ any of a breed of spaniel with a liver-colored…