surveyor's level is a noun meaning "surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land". It carries one recorded sense.
surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land
Definitions, synonyms and semantic relations for surveyor's level come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.