nerve

"The nerves can be seen through the skin."

"The doctor said the patient's damaged nerve was causing pain in their hand. "

"Some plants have ornamental value because of their contrasting nerves."

"Despite feeling nervous, she showed a lot of nerve when she challenged the teacher's explanation in class. "

"The web-team found git-sed is really a time and nerve saver when doing mass changes on your repositories"

"Despite the long hours of studying, she showed great nerve in completing the final exam. "

"He had the nerve to enter my house uninvited."

"The high nerve of the rubber used in the school's new playground equipment ensured the swings wouldn't break easily. "

"Ellie had a bad case of nerves before the big test."

"The athlete stretched their calf nerve carefully before the race. "

"May their example nerve us to face the enemy."

"The liquor nerved up several of the men after their icy march."