"Unnavigable" Natural Recordings by Native Speakers
(adj.) Impossible to navigate or traverse, typically because of rough terrain, bad weather, or lack of a clear path.
The hikers got lost in the dense forest because the trail was impassable and almost unnavigable.
The unnavigable waters of the amazon river made it difficult for the boat to sail upstream.
The hikers had to use a rope to climb up the unnavigable rock face.
The government built a new road to make the previously unnavigable mountain pass accessible to tourists.
The professors tried to write a directions for the unnavigable parts of the ancient city.
Unmuzzle (verb) means to remove or loosen a muzzle from an animal, especially a dog, allowing it to bark or make other sounds freely.<br><br> Example: "The police officer removed the muzzle from the police dog, who let out a loud bark."
In neuroscience, "unmyelinated" refers to a type of nerve fiber that lacks a myelin sheath, a fatty, insulating layer that surrounds nerve fibers and promotes the transmission of electrical signals.<br><br>In unmyelinated nerve fibers, the nerve signal is transmitted more slowly, often in the range of 1-2 meters per second, whereas myelinated nerve fibers can transmit signals at speeds of up to 120 meters per second.<br><br>Unmyelinated fibers are typically found in small nerves and are involved in sensory and autonomic functions such as:<br><br> Pain perception<br> Temperature sensation<br> Touch and pressure sensation<br> Gut movements and digestion<br> Regulation of involuntary functions, such as heart rate and blood pressure<br><br>Overall, unmyelinated nerve fibers play a vital role in our bodily functions and sensations, although they are slower than myelinated fibers.
Meaning: <br><br>- Exceeding what is necessary or required; excessive.<br><br>Example: "The company did all the unnecessary steps, delaying the project unnecessarily."
To cause feelings of anxiety or fear by hearing bad news that you have not yet learned or seen firsthand.<br><br>Example: "The ominous news from the international news unnerved many residents on the border."<br><br>or <br><br>To strip someone of their courage or nerves, often to cow them.<br><br>Example: "Criticisms in the paper queered the lawyer's testimony."