Definition of town-plan in US English:

town-plan

verb

  • 1no object To plan and control the construction, growth, and development of a town or other urban area; to engage in town planning. Now rare.

  • 2with object To plan or develop (an area) in accordance with the principles of town planning.

Origin

Early 20th century; earliest use found in The Westminster Gazette. From town + plan, after town planning.

Pronunciation

town-plan

/ˈtaʊnplan/