座ざ席せき数すうMeanings1nounseating capacity; number of seatsUsed for the total number of seats in a vehicle, venue, or facility.このバスの座ざ席せき数すうは50です。This bus has a seating capacity of 50.会かい場じょうの座ざ席せき数すうは十じゅう分ぶんですか。Is the seating capacity of the venue sufficient?