Resonate/ˈrezəneɪt/ Definition 1 of 3Pro Tip 1/3Auditory Impact Describes sounds that linger in space, creating an atmospheric or dramatic effect. The singer's powerful note resonated in the silent auditorium. Pro Tip 2/3Amplifying Sound Indicates the way sound fills a space, making it seem larger or more intense. The cathedral's acoustics made each chant resonate powerfully. Pro Tip 3/3Emotional Echo When sounds evoke feelings, as if the place itself reacts emotionally. Their laughter resonated with joy, filling the room.