← Back to browsedumbadjective#1,630Translations野暮やぼ黙々もくもく頭が悪いあたまがわるいちょれーちょれーEnglish definitionslow to learn or understandExamplesI'm so dumb... I'm trying to explain things to you that I don't understand myself.Helen Keller was blind, deaf and dumb.Similar wordsdumbodumbydumdumberdumbeddumbly← totalthrew →