A lamp is an object that makes light. People use it to see when it is dark. It can be electric or use oil.
The lamp is on the table.
Turn off the lamp at night.
This lamp means a light inside a vehicle. It helps people see inside at night or in dark places.
The car lamp lights the inside.
She switched on the lamp in the airplane.
Here, 'lamp' means a strong light used to help with photos or films. It makes the subject brighter.
The lamp helps make the photo bright.
We used a lamp for the movie scene.
This meaning is about a light made by a chemical reaction, not electricity. It glows and is often used in safety or fun.
The lamp glowed in the dark room.
She carried the lamp during the hike.
In science, a lamp can be a device that produces heat or light for experiments. It is often used in labs.
The lab uses a lamp for heat.
Turn on the lamp to warm the sample.
This lamp type burns oil or gas to make light. It is old-style and often used when there is no electricity.
The old lamp burns oil to give light.
They use a lamp during power cuts.
As a verb, 'lamp' means to shine light on or cover with light. It is less common and used in special contexts.
They lamp the room at night.
The street lamps lamp the road well.
In this rare meaning, 'lamp' means a mark or spot made by heat or burning. This is old or very special usage.
There is a lamp on the wooden table.
The lamp ruined the cloth's surface.
