noun, noun or participle which takes 'suru', intransitive verb
Physical resonance in physics or chemistry: sympathetic vibration, acoustic resonance, or molecular resonance.
音叉が共鳴して音が大きくなった。
The tuning fork resonated and the sound grew louder.
この分子は共鳴構造を持っている。
This molecule has a resonance structure.
noun, noun or participle which takes 'suru', intransitive verb
sympathy; echoing a view
Figurative use: agreeing with or emotionally responding to an idea, opinion, or feeling. Often used with に or を.
彼の意見に共鳴する人は多い。
Many people sympathize with his opinion.
その演説は聴衆の共鳴を呼んだ。
The speech resonated with the audience.