اسم ( noun )
• (1) تعریف: a chemical element of the inert gas group that has ten protons in each nucleus and that is used in liquid form as a refrigerant, and in gaseous form as an atmosphere for electrical discharge lamps because it glows a brilliant orange when excited by electricity. (symbol: Ne)
• (2) تعریف: an advertising sign or the like formed from tubular electrical discharge lamps filled with neon or other glowing gases.
صفت ( adjective )
• (1) تعریف: containing or using neon.
• (2) تعریف: formed of tubular electrical discharge lamps containing neon or other similar gases.
- a neon sign
• (3) تعریف: (informal) characteristic of a gaudy urban nightlife area; cheap, colorful, and tawdry.