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surface

surface

1.0
The top layer of something that you can see or touch
  • noun
  • /ˈsɜrfɪs/
translation icon : superficie
  • She carefully examined the surface of the table for any scratches.
  • surface water
  • surface area
  • surface temperature

You're essentially grinding down the surface of the heat sink block.

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Examples

  • The study subjects were asked to estimate the surface normal at many points on the drawings.

    Academic text (2012)
  • When you want to make a perfectly flat surface, you need three rocks.

  • And that there are vessels on the surface of the heart.

  • Aside from the rock, the rest of the surface is just soft mud.

  • Seven-tenths of this Earth's surface is water.

  • The surface of the water was calm and reflecting the blue sky.

  • You should always clean the surface of your skin before applying any lotion.

Synonyms

top
vssurface
1.0

The upper part or surface of an object

is an exposed outer layer not only the highest point
outside
vssurface
413 1.0

The outer side of something that is not the inside

is the exposed layer that may be on any side not just the external
face
vssurface
349 1.0

The main front surface of an object or tool

is any exposed layer seen or touched not only the front area
skin
vssurface
140 1.0

A thin outer layer on an object that protects it and gives its look

is any exposed layer not necessarily thin or protective in nature
exterior
vssurface
124 3.1

The outside part of something, like the walls of a house

is the exposed layer that can be highest or any outer part
upside
vssurface
13 2.5

The top surface of something like a box or roof

is the exposed outer layer which can be any side not only the highest
upper surface
vssurface
1 2.8

The top side of an object that you can touch or see

is any exposed outer layer rather than only the highest area
top side
vssurface
1 2.2

The upper surface of a thing, like paper or cake

is the exposed outer layer not limited to that highest part
topside
vssurface
3.7

The top surface of a thing like a table

is the exposed outer layer not just the highest area
upper side
vssurface
2.3

The top surface of an object that faces up

is the outer layer seen or touched not only that highest part

Idioms

To look below the surface to find the real reasons

A feeling that is hidden but easy to notice

Compounds

surface-to-air
  • Specialized
26 6.6

A weapon launched from the ground to hit targets in the air

19 6.3

A weapon launched from the ground or a ship to destroy aircraft in the sky

The outer layer of the Earth that includes land and oceans where life lives

surface area
  • Specialized
15 3.9

The total outside area of a solid object or a specific area inside a border

surface tension
  • Specialized
5 4.3

A force that makes a liquid surface pull together like a skin

4 2.7

A flat surface like a table or countertop where you do work

surface ship
  • Specialized
2 4.9

A military ship that moves and fights on the water's surface, not underwater

2 3.0

The top layer of a road that vehicles drive on

control surface
  • Specialized
1 6.6

A movable part on a plane that the pilot moves to steer or keep it steady

The top side of an object that you can touch or see

A wall or other area that stands straight up from the ground

air-to-surface
  • Specialized
1 7.2

A weapon or missile a plane uses to hit targets on the ground

1 6.7

A weapon that a plane fires to hit a target on the ground

An area of closely cut grass around a golf hole where players hit the ball toward the hole

A flat area covered with hard material like concrete or stones

surface noise
  • Specialized
1 6.8

A soft background sound made when a record player's needle rubs a vinyl record

1 7.9

A set of weapons and equipment that shoots rockets at planes

7.4

A pull at the surface between two liquids that do not mix, like oil and water

A U.S. Navy center that develops and tests weapons and systems for ships

quadric surface
  • Specialized
9.9

A surface in three-dimensional space made by an equation with squared terms in x, y, and z

ruled surface
  • Specialized
9.9

A shape formed when a straight line moves through space

surface fire
  • Specialized
5.5

A forest fire that burns leaves and small plants, not large trees

surface gauge
  • Specialized
9.4

An instrument with a pointed tool on an adjustable stand used to mark and check flat surfaces like metal plates

surface assimilation
  • Specialized
7.9

Small amounts of gas or liquid stick to a solid surface and form a thin layer

surface chemistry
  • Specialized
5.8

The part of science that studies how substances act where two materials meet, like liquid and air

surface condenser
  • Specialized
6.8

A machine in power plants that cools steam from a turbine and turns it into water

surface lift
  • Specialized
5.1

A machine that pulls skiers up a slope while they stay on the ground

surface soil
  • Specialized
3.4

The top layer of ground that has the most plant food

surface-active agent
  • Specialized
6.9

A chemical in soaps and detergents that helps water mix with oil

Letters and packages sent by land or sea instead of by air

surface search radar
  • Specialized
7.0

Equipment on a ship that finds and follows other ships

surface-assimilative
  • Specialized
9.9

Causes liquids or tiny bits to stick to a surface

A smooth, non-stick coating that keeps food from sticking

How Big

stadium
659 1.4
arena
129 2.9
field
713 1.0
playfield
1 4.0
court
248 1.1
surface
1.0

Surface Forms

surface singular
surfaces plural

Etymology

Surface comes from the Latin parts super- ('above') and face ('face'), so it literally means the 'above face' of something; think of the top or outer layer you can see or touch. So, a surface is the outside or top layer of an object.