Bulb: meaning, definitions and examples

Used when referring to the general shape or type of light-producing object, in both everyday and technical context.

• Change the bulb in the living room lamp.
• The tulip bulb needs to be planted in the fall.

A common term used in everyday language to refer to any electric bulb that produces light. It is suitable for casual and general context.

• The light bulb in the bathroom needs to be replaced.
• I bought a pack of light bulbs at the store.

Used when referring to the device that houses a light bulb and illuminates a specific area. Can be used in everyday conversation or more formal contexts.

• Turn on the lamp next to the sofa.
• I bought a new desk lamp for studying.

Used specifically to refer to a type of bulb that produces light by heating a filament wire until it glows. Often used in technical or more specific contexts.

• Replace the incandescent bulb with an energy-saving LED.
• Incandescent bulbs are becoming less popular due to their energy inefficiency.

Used to describe rounded underground storage parts of plants that store nutrients. Often mentioned when discussing gardening or plant biology.

• I planted the tulip bulbs in the garden last fall.
• Keep the bulbs in a cool, dry place until you're ready to plant them.

A phrase referring specifically to plants that grow from bulbs. Typically used in horticulture or botany discussions.

• Daffodils are a type of bulbous plant that thrive in spring.
• The nursery specializes in a variety of bulbous plants, including lilies and crocuses.

Refers to a type of underground plant stem that stores nutrients, similar to a bulb but structurally different. Used in botanical and horticultural contexts.

• The gladiolus grows from a corm and needs to be planted in well-drained soil.
• After flowering, the corm can be dug up and stored for the next planting season.

Describes an underground plant structure that stores nutrients, typically starchy. Commonly used when talking about edible plants or tuberous crops.

• Potatoes are one of the most well-known tubers consumed worldwide.
• To grow sweet potatoes, plant the tubers in rich, loose soil.