noun
multiple namespace
Technical term used in computing and programming contexts to refer to a system where multiple namespaces are employed.
このプログラミング言語は多重名前空間をサポートしている。
This programming language supports multiple namespaces.
Compound of 多重 (multiple) + 名前空間 (namespace). The exact derivation is uncertain; the term is a direct calque from English 'multiple namespace'.