ブッカーCommon wordFreq.FrequencyTop 100,000Meanings1nounbookerLoanword from English 'booker', referring to a person who books or makes reservations, often in entertainment, modeling, or travel contexts.彼かの女じょはモデル事じ務む所しょのブッカーとして働はたらいている。She works as a booker at a modeling agency.