noun, noun or participle which takes 'suru', transitive verb
special order; custom order
Refers to ordering or producing an item made to specific requirements, often in manufacturing, tailoring, or food service. Can be used as a noun or with する to mean 'to place a special order'.
このスーツは別注で仕立ててもらいました。
I had this suit made to order.
別注の家具は納
Custom-ordered furniture takes time for delivery.