Energy source.

Meaning: This means the origin of the power needed to run the neon signs. It's like saying, The provider of the electricity needed for the neon signs.

Choice of Words: Energy is the power or ability to do something. A source is a place, person, or thing from which something originates or can be obtained. Here, 'energy source' refers to the origin or provider of the power needed to run the neon signs.

No related expressions found.

Related Expressions

• Apples are a good source of energy.
• The sun is a source of renewable energy.
• The sun is a source of energy for plants and animals.
• The sun is a source of energy for life on Earth.
• Frogs are a food source for other animals.
• The stars are a source of wonder and inspiration.
• Stars are a source of wonder.
• Habitat provides shelter, food source.
• Apples are a good source of fiber.
• Books are a source of comfort and inspiration.