planes

Flat mathematical spaces

Planes are flat surfaces, levels of existence, or aircraft.

A geometric plane extends infinitely in two dimensions.

A plane of existence suggests a realm or dimension: on a higher spiritual plane.

The aircraft sense dominates everyday use—a plane flies through the air: We caught the last plane out.

A woodworking plane shaves surfaces flat.

To plane is to smooth with such a tool, or to glide: The boat planed across the water.

aircraft

aviation

Flying or operating aircraft

  • flightAerial journey by aircraft
  • jetForced fluid stream
  • airlinerLarge commercial passenger plane

cockpit · fuselage · wings · propeller · turbine · runway · takeoff · landing · altitude · airspeed

geometry

flat

Lacking vertical variation

coordinate · intersection · parallel · perpendicular · tangent · Euclidean · Cartesian · horizontal · vertical · inclined

woodworking

smoothing

Reducing irregularities systematically

sole · frog · iron · cabinetmaker · luthier · woodshop · sanding · veneer · woodgrain · chamfer

existence

realm

Governed territory or sphere

astral · ethereal · higher · transcendent · consciousness · metaphysical · otherworldly · celestial · beyond · reality

travel

airport

Aviation passenger facility

layover · nonstop · jetlag · luggage · passport · check-in · airfare · miles · itinerary · destination

Categories
Opposites
mode of transportation

planesships

Seagoing vessels

boats · submarines · trains · cars · automobiles

geometric surface

planesspheres

Round solids, all points equidistant

curves · cylinders · cones · parabolas · hyperbolas

woodworking tools

planesrasps

Rough abrasive tools

files · gouges · chisels · saws · sandpaper

Phrases
Family

plane, planet, airplane, planed, planetary, aeroplane, seaplane, planing, warplane

Familiarity
Top 5,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G