plane 1 of 4

plane

2 of 4

adjective

plane

3 of 4

verb (1)

as in to smooth
to make free from breaks, curves, or bumps planed the wood for the picnic table perfectly smooth so that no one would get splinters

Synonyms & Similar Words

Antonyms & Near Antonyms

plane

4 of 4

verb (2)

as in to fly
to move through the air with or as if with outstretched wings an eagle planed effortlessly overhead, gliding on an air current

Synonyms & Similar Words

Synonym Chooser

How does the adjective plane contrast with its synonyms?

Some common synonyms of plane are even, flat, level, and smooth. While all these words mean "having a surface without bends, curves, or irregularities," plane applies to any real or imaginary flat surface in which a straight line between any two points on it lies wholly within that surface.

the plane sides of a crystal

When could even be used to replace plane?

While the synonyms even and plane are close in meaning, even applies to a surface that is noticeably flat or level or to a line that is observably straight.

trim the hedge so it is even

When is it sensible to use flat instead of plane?

While in some cases nearly identical to plane, flat applies to a surface devoid of noticeable curvatures, prominences, or depressions.

the work surface must be flat

Where would level be a reasonable alternative to plane?

The meanings of level and plane largely overlap; however, level applies to a horizontal surface that lies on a line parallel with the horizon.

the vast prairies are nearly level

When might smooth be a better fit than plane?

In some situations, the words smooth and plane are roughly equivalent. However, smooth applies especially to a polished surface free of irregularities.

a smooth skating rink

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 plane
Noun
Across the aisle from me on a plane is a man studying a score (Schumann’s oratorio Das Paradies und die Peri). Jay Nordlinger, National Review, 18 Apr. 2025 Poppy gets on the plane, but shows up at the office after getting an alert that Ian was attempting to log back into the system. Nick Caruso, TVLine, 18 Apr. 2025
Adjective
Plus this episode also delivers peak unhinged Lex while he's stranded on an island post-plane crash and suffering from malaria, which leads to a moment that teases his natural killer instincts that he's kept so well hidden from Clark, and the world, so far. Christian Holub, EW.com, 16 Oct. 2021 But those cars were powered by pushrod engines with conventional cross-plane cranks. Rich Ceppos, Car and Driver, 2 Oct. 2022
Verb
Erect blackberries like 'Navaho' can be planed in traditional rows or grown as a hedge. Kim Toscano, Southern Living, 20 Jan. 2025 Erect blackberries like 'Navaho' can be planed in traditional rows or grown as a hedge. Kim Toscano, Southern Living, 20 Jan. 2025 See All Example Sentences for plane
Recent Examples of Synonyms for plane
Noun
  • Investigators were also not immediately aware of how Taylor was able to board the airplane with a knife, though Williams acknowledged that the country's smaller airstrips lacked security to fully search passengers.
    Eric Lagatta, USA Today, 19 Apr. 2025
  • The pilot of a vintage airplane crashed near a rural cafe in Alexander County on Friday afternoon, injuring himself and a passenger, according to the N.C. State Highway Patrol.
    Joe Marusak, Charlotte Observer, 19 Apr. 2025
Adjective
  • First of all, the number of civilian federal employees, about 2.3 million, not including postal workers, has been roughly level for the past 60 years.
    Edward Lotterman, Twin Cities, 16 Feb. 2025
  • Sabalenka broke Keys twice, took control of the second set, and suddenly the scores were level.
    Issy Ronald, CNN, 25 Jan. 2025
Noun
  • It is inspired by the extraordinary real-life story of Mathias Rust, a young West German teenager in 1987 who shocked the world by flying through Soviet air defences and landed a Cessna aeroplane right in the middle of the Red Square.
    Annika Pham, Variety, 27 Jan. 2025
  • This is especially true with the lower circulating oxygen levels on an aeroplane, in people with breathing problems or when combined with alcohol.
    Brian Dillon, Newsweek, 20 Dec. 2024
Adjective
  • These aren’t just cosmetic—they’re the kinds of behind-the-scenes changes that help make an already stellar game feel even smoother.
    Brian Mazique, Forbes.com, 15 Apr. 2025
  • As Simon Hughes explains, getting pen to meet paper was not always a smooth process.
    Ali Rampling, New York Times, 14 Apr. 2025
Adjective
  • Chief executives like Amazon’s Andy Jassy and Meta’s Mark Zuckerberg have championed flatter organizational structures in an effort to reduce bureaucracy and spark innovation.
    Lily Mae Lazarus, Fortune, 21 Apr. 2025
  • Even though homeowners’ solar panels helped keep demand for electricity flat for 20 years, the three utilities’ spending on transmission and distribution infrastructure had risen by 300%, McCann found.
    Melody Petersen, Los Angeles Times, 21 Apr. 2025
Adjective
  • The Grammy Award-winning artist styled a pair of loose-fitting black jeans with coordinated flats and a Balenciaga polo in a base shade of blue with black and faint pink horizontal stripes.
    Julia Teti, Footwear News, 22 Apr. 2025
  • That battery-electric, four-passenger aircraft will take off and land vertically, then transition to horizontal flight at speeds of up to 150mph.
    Rob Pegoraro, PC Magazine, 17 Apr. 2025
Adjective
  • Taking the time to determine your exact financial situation and set goals can be an enlightening experience.
    Rachel Barber, USA Today, 23 Apr. 2025
  • The exact amount of time will depend on the loan, the FSA says.
    Addy Bink, The Hill, 22 Apr. 2025

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Cite this Entry

“Plane.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/plane. Accessed 29 Apr. 2025.

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