An echo is when a sound comes back to you after it hits a wall or mountain. You can hear the same sound again like it is repeated.
I heard an echo in the cave.
Her voice gave an echo in the hall.
Echo is the action or process when a sound comes back after hitting something. You hear the sound again as it bounces back.
There was a loud echo after he shouted.
The echo of her laugh filled the room.
To echo means to make a sound that comes back after hitting a surface. It can also mean to repeat the same idea or feeling.
The mountains echo the sound well.
Her words echoed in the empty hall.
In technology, an echo can be a machine or system that copies and plays back sounds. It is used to repeat sound signals automatically.
The echo captured the voices in the room.
An echo helped repeat the music perfectly.
In radar and sonar, an echo is a signal that bounces back to show if there is an object. It helps find things like ships or fish under water.
The sonar received a strong echo from the ship.
Echoes show the location of underwater objects.
Here, echo means someone or something that copies another's behavior or voice closely. It is like a natural imitation.
He is an echo of his father in many ways.
Her style is an echo of the old masters.
Echo can mean an effect or result that reminds us of something earlier. It is like a response or result that looks similar to the first event.
Her words were an echo of past mistakes.
The policy changes had echoes in the economy.
