← Back to browseneutronnoun#18,635Translationsニュートロンニュートロン中性子ちゅうせいし中性子星ちゅうせいしせい中性子爆弾ちゅうせいしばくだんEnglish definitionan elementary particle with 0 charge and mass about equal to a protonExamplesNo examples yet.Similar wordsneutronsneuronneutrophilneutrogenaneutralneutropenia← prognosisairtight →