Definition of planenext

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
That led to years of digging through the Pan Am Airlines and Coast Guard archives looking for clues about the location of the plane's watery grave. ABC News, 21 July 2026 Perry’s responsibilities include helping to park the planes and load them with retardant, as well as keeping time and activity records for each plane. Regina Elling, San Diego Union-Tribune, 21 July 2026 Crash led to aviation changes The plane, which was bound for New York, lost both right-side engines shortly after takeoff, according to the Pan Am Historical Foundation, forcing the pilot to conduct a violent water landing minutes later. Rebekah Riess, CNN Money, 21 July 2026 The air vents for instance, lack tabs or buttons to position them; the planes of leatherette or fabric hide the car’s speakers. Scotty Reiss, Forbes.com, 21 July 2026 See All Example Sentences for plane
Recent Examples of Synonyms for plane
Noun
  • Subtle airplane decor and international posters strive to do the same.
    USA TODAY Network, USA Today, 15 July 2026
  • Since energy and fuel are major cost inputs for businesses — fuel to power airplanes and transport food to grocery stores, for example — consumers have seen prices rise to varying degrees elsewhere, too.
    Greg Iacurci, CNBC, 14 July 2026
Adjective
  • As a result, there's a much more level playing field across college football, other teams in other conferences have improved their rosters, and the top of the SEC is no longer heads and shoulders above the competition.
    Ian Miller OutKick, FOXNews.com, 20 July 2026
  • This should accelerate the rollout of self-driving capabilities as the car will be on a level playing field in this respect with non-Chinese automakers.
    James Morris, Forbes.com, 20 July 2026
Verb
  • The new schedule aligns with the National Women’s Soccer League, smoothing the process for player loans.
    Idaho Statesman, Idaho Statesman, 16 July 2026
  • The wide straps offer support, while compression seaming on the waist and back smooths the torso.
    Alexandra Malmed, InStyle, 16 July 2026
Verb
  • Iraola’s squad will fly back to Merseyside straight after the game against Leeds, with their pre-season schedule concluding with Anfield friendlies against Monaco and Como on August 9 and 16 respectively.
    James Pearce, New York Times, 20 July 2026
  • FlightAware showed the Gulfstream originally was scheduled to fly from New Jersey to Miami in time for the third-place match between England and France but never took off.
    ABC News, ABC News, 19 July 2026
Noun
  • The occasional booing of famous England players has been an integral part of the Wembley experience over the years, almost as commonplace as paper aeroplanes.
    Jack Pitt-Brooke, New York Times, 28 Mar. 2026
  • No distractions, no aeroplanes, no noise, no traffic.
    Emma Banks, InStyle, 4 Feb. 2026
Adjective
  • Many people had no idea OpenAI was considering bringing ads to ChatGPT, so the punchline landed flat—perhaps indicative of the wider cultural disconnect between Silicon Valley and everyone else.
    Harry Booth, Time, 17 July 2026
  • Pair your granny jeans with flat shoes and a romantic blouse (or granny blouse, as the fashion girls like to call it).
    René Chávez Esparza, Glamour, 17 July 2026
Verb
  • Company demo footage also shows the reverse gear doubling as a cleanup tool, letting the mower retrace a path to shave down long grass more than twice its own height.
    New Atlas, New Atlas, 22 July 2026
  • That pattern is your case for a warranty claim — not a reason to shave more aggressively.
    Ryan Brennan, Miami Herald, 22 July 2026
Verb
  • It’s inspired by flight, with soaring, winged architecture that echoes the spirit of travel.
    Allison Tibaldi, USA Today, 4 July 2026
  • Meanwhile, her fringe was combed off to one side of her forehead above a classic, sparkly smoky eye and winged liner.
    Kaleigh Werner, Footwear News, 2 July 2026

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Cite this Entry

“Plane.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/plane. Accessed 23 Jul. 2026.

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