nerve

/nɛɾv/

#8,351 of the most-used English words

noun

1. A bundle of neurons with their connective tissue sheaths, blood vessels and lymphatics.
   "The nerves can be seen through the skin."
2. A neuron.
3. A vein in a leaf; a grain in wood
   "Some plants have ornamental value because of their contrasting nerves."
4. Courage, boldness.
   "He hasn't the nerve to tell her he likes her. What a wimp!"

Similar: balls, brashness, brazenness

verb

1. To give courage.
   "May their example nerve us to face the enemy."
2. To give strength; to supply energy or vigour.
   "The liquor nerved up several of the men after their icy march."