1. Sound:
* The repetition of a sound caused by the reflection of sound waves off a surface. This is the most common meaning. For example, "The sound of our laughter echoed in the cave."
2. Imitation or Repetition:
* To repeat or imitate something, especially in a weaker or less clear form. This can be applied to actions, ideas, or even feelings. For example, "The fashion industry often echoes trends from the past."
3. Similar to:
* To be similar to something, especially in a way that is not exact. For example, "The painting echoes the style of the Impressionists."
4. To reflect or reverberate:
* To be reflected or reverberated within something. This is often used figuratively to describe an emotion or feeling. For example, "Her sadness echoed in her eyes."
5. A person or thing that imitates or repeats something:
* A person or thing that serves as a replica or representation. For example, "The old house was an echo of its former glory."
In short, "echo" usually refers to the repetition or reflection of something, whether it be a sound, an idea, or a feeling.