有無
【うむ(2)】

*受付係は私に予約の有無を尋ねた　The receptionist asked me ｢whether I had a reservation (or not) [if I had a reservation]. / この活動は経験の有無にかかわらずどなたでも参加できます　Anybody can take part in this activity whether you have experience or not.
[慣用表現]
*私は妹を有無を言わせず（→力ずくで）歯医者に連れていった　I took my sister to the dentist by force.

東京書籍 「アドバンスドフェイバリット和英辞典」 JLogosID : 7674117