diameter

Definition of diameternext

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of diameter The small diameter tube restricts instantaneous flow to approximately 8 gpm. Staff Report, Hartford Courant, 25 Apr. 2026 Normally, this is when Taylor would use a 20-inch diameter steel disk to slice the soil open beside the plants and add nitrogen fertilizer. Drew Hawkins, NPR, 25 Apr. 2026 That’s roughly the mass of a smallish rocky asteroid, perhaps four or five kilometers in diameter. Phil Plait, Scientific American, 24 Apr. 2026 Smooth hydrangeas are native to the southern US and produce massive flower heads up to a foot in diameter. Kim Toscano, Southern Living, 24 Apr. 2026 See All Example Sentences for diameter
Recent Examples of Synonyms for diameter
radius
Noun
  • Customers within a four-mile radius of a Little Caesars in Wylie, Texas – a suburb roughly 30 miles outside Dallas – can receive up to two large pizzas, select sides and sodas, roughly 4 1/2 minutes after coming out of the oven.
    Drew Pittock, USA Today, 27 Apr. 2026
  • The Chernobyl exclusion zone encompasses the 2,600 sq km area within the 30km radius.
    The Week UK, TheWeek, 26 Apr. 2026

Browse Nearby Words

Cite this Entry

“Diameter.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/diameter. Accessed 2 May. 2026.

More from Merriam-Webster on diameter

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster