urban planning is a noun meaning "the branch of architecture dealing with the design and organization of urban space and activities". It carries 2 recorded senses.
the branch of architecture dealing with the design and organization of urban space and activities
determining and drawing up plans for the future physical arrangement and condition of a community
Definitions, synonyms and semantic relations for urban planning come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.