1. a sound that is heard again when sound waves bounce off a surface
2. something that is very similar to or reminds one of something else

1. to produce an echo; to be heard again as reflected sound
2. to repeat or imitate someone’s words or ideas

Examples

• Her voice created an echo in the empty hallway.
• The mountains produced a clear echo of his shout.
• His policies were an echo of his predecessor’s approach.
• The cave echoed with the sound of dripping water.
• She tends to echo whatever her friends say.
• The building’s design echoes classical architecture.
• We heard our voices echo across the canyon.
• The senator’s speech echoed the president’s remarks.