オペレーション
operēshon
1. operation
★ Common
Noun
#26369
1. operation
1. operation center; operation centre
1. operating system
1. operations manual
1. staffing a restaurant, retail outlet etc. with one person (esp. during the night shift); one-man operation
1. operations research
1. operation code; op-code
1. operation twist
1. open market operation
1. In operation; With operation