当とう意い即そく妙みょうとういそくみょうMeanings1noun, na-adjective, noun which may take the genitive case particle 'no'ready wit; quick repartee; thinking on one's feetyojijukugo (four-character idiom)›Describes the ability to respond immediately and appropriately, often with a clever or witty remark. Used as a noun or adjectivally (な/の).