Definition of "neon" in английский

noun

1. (uncountable) The chemical element (symbol Ne) with an atomic number of 10. The second of the noble gases, it is a colourless, odorless inert gas.

2. (countable) A form or sample of the element.

3. (countable, uncountable) Neon signs or lights, collectively.

4. (countable) A neon tetra fish.

adjective

1. (of a color) That resembles a neon light; extremely bright; fluorescent