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surveyor

American  
[ser-vey-er] / sərˈveɪ ər /

noun

  1. a person whose occupation is surveying.

  2. an overseer or supervisor.

  3. Chiefly British. a person who inspects something officially for the purpose of ascertaining condition, value, etc.

  4. (formerly) a U.S. customs official responsible for ascertaining the quantity and value of imported merchandise.

  5. (initial capital letter) one of a series of space probes (1966–68) that analyzed lunar soil and obtained other scientific information after soft-landing on the moon.


surveyor British  
/ sɜːˈveɪə /

noun

  1. a person whose occupation is to survey land or buildings See also quantity surveyor

  2. a person concerned with the official inspection of something for purposes of measurement and valuation

  3. a person who carries out surveys, esp of ships ( marine surveyor ) to determine seaworthiness, etc

  4. a customs official

  5. archaic a supervisor

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of surveyor

1375–1425; late Middle English surveio ( u ) r < Anglo-French surveiour; Middle French surve ( i ) our, equivalent to surve ( i )- ( see survey) + -our -or 2

Explanation

A surveyor is someone who estimates or measures the dimensions of land. Surveyors help make maps, and are important when planning new buildings. To survey is to measure the dimensions of land, including acreage and altitude. A surveyor is an engineer who measures such dimensions as a profession. The government needs surveyors to map the boundaries of zones and districts. When constructing new buildings, surveyors help determine how much land is being built on, what size the building should be, and how the altitude might influence the process. If you like math, planning, and building, you might enjoy being a surveyor.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In 2022, NASA’s senior leadership, which was struggling to manage ballooning planetary science mission budgets, was reluctant to ask Congress for the full amount of annual funding for the Surveyor mission.

From Salon • Jan. 28, 2025

Cheng says he hopes future missions, such as NASA’s NEO Surveyor, set to launch in 2027, may be able to find a larger population of lunar debris still orbiting in our neighborhood.

From Science Magazine • Apr. 19, 2024

GoPro suggests using sun-tracking apps Sun Surveyor or PhotoPills.

From Los Angeles Times • Apr. 3, 2024

Anna Reynolds, Deputy Surveyor of The King's Pictures, said the painting revealed the discomfort of Susanna, a Biblical figure, while two men watch her bathing.

From BBC • Sep. 24, 2023

"The whys and wherefores cannot come within the Province of a Mineral Surveyor."

From "A Short History of Nearly Everything" by Bill Bryson