adjective🔗Share口のきけない, 唖のUnable to speak; lacking power of speech (kept in "deaf, dumb, and blind")."His younger brother was born dumb, and communicated with sign language."彼の弟は口のきけない状態で生まれ、手話でコミュニケーションをとっていました。medicinediseasephysiologybodycommunicationsensationhumanChat with AIVocabulary GamePractice Reading
adjective🔗Share口のきけない, 無言のSilent; unaccompanied by words."dumb show"無言劇languagecommunicationChat with AIVocabulary GamePractice Reading
adjective🔗Share愚かな, ばかげた(especially of a person) Extremely stupid."My brother's idea for the school project was completely dumb. "兄の学校のプロジェクトのアイデアは完全にばかげたものだった。personcharactermindattitudeChat with AIVocabulary GamePractice Reading
adjective🔗Share愚かな, ばかげた, 間の抜けたPointless, foolish, lacking intellectual content or value."Brendan had the dumb job of moving boxes from one conveyor belt to another."ブレンダンは、あるコンベアベルトから別のコンベアベルトに箱を移動させるという愚かな仕事をしていました。attitudecharactermindvalueChat with AIVocabulary GamePractice Reading
adjective🔗Shareくすんだ, 鈍いLacking brightness or clearness, as a colour."The paint was a rather dumb shade of beige, not very interesting. "そのペンキは、あまり面白くない、くすんだベージュ色だった。colorappearanceChat with AIVocabulary GamePractice Reading
verb🔗Share黙らせるTo silence."The teacher dumbed the noisy classroom by asking everyone to be quiet. "先生は、皆に静かにするように頼むことで、騒がしい教室を黙らせました。communicationlanguageactionChat with AIVocabulary GamePractice Reading
verb🔗Share愚かにする, ばかにするTo make stupid."The teacher's confusing explanation dumbed down the complex math concept. "教師のわかりにくい説明は、複雑な数学的概念を愚かにした。mindcharacterChat with AIVocabulary GamePractice Reading
verb🔗Share愚か者扱いするTo represent as stupid."The teacher often dumbed down the lesson plans to make them easier for the students to understand. "先生は生徒が理解しやすいように、授業計画を愚か者扱いすることがよくありました。attitudecharacterlanguagecommunicationChat with AIVocabulary GamePractice Reading
verb🔗Share知性を鈍らせるTo reduce the intellectual demands of."The teacher dumbed down the instructions so the young students could understand them better. "教師は、若い生徒たちがよりよく理解できるように、指示の知性を鈍らせました。educationmindChat with AIVocabulary GamePractice Reading