surface

American  

[sur-fis] / ˈsɜr fɪs /

noun

1. the outer face, outside, or exterior boundary of a thing; outermost or uppermost layer or area.

2. any face of a body or thing.

   the six surfaces of a cube.

3. extent or area of outer face; superficial area.

4. the outward appearance, especially as distinguished from the inner nature.

   to look below the surface of a matter.

5. Geometry. any figure having only two dimensions; part or all of the boundary of a solid.

6. land or sea transportation, rather than air, underground, or undersea transportation.

7. Aeronautics. an airfoil.

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adjective

1. of, on, or pertaining to the surface; external.

2. apparent rather than real; superficial.

   to be guilty of surface judgments.

3. of, relating to, or via land or sea.

   surface mail.

4. Linguistics. belonging to a late stage in the transformational derivation of a sentence; belonging to the surface structure.

verb (used with object)

surfaced, surfacing

1. to finish the surface of; give a particular kind of surface to; make even or smooth.

2. to bring to the surface; cause to appear openly.

   Depth charges surfaced the sub. So far we've surfaced no applicants.

verb (used without object)

surfaced, surfacing

1. to rise to the surface.

   The submarine surfaced after four days.

2. to work on or at the surface.

surface British  

/ ˈsɜːfɪs /

noun

1. 1. the exterior face of an object or one such face

   2. ( as modifier )

      surface gloss

2. 1. the area or size of such a face

   2. ( as modifier )

      surface measurements

3. material resembling such a face, with length and width but without depth

4. 1. the superficial appearance as opposed to the real nature

   2. ( as modifier )

      a surface resemblance

5. geometry

   1. the complete boundary of a solid figure

   2. a continuous two-dimensional configuration

6. 1. the uppermost level of the land or sea

   2. ( as modifier )

      surface transportation

7. to emerge; become apparent

8. to all appearances

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verb

1. to rise or cause to rise to or as if to the surface (of water, etc)

2. (tr) to treat the surface of, as by polishing, smoothing, etc

3. (tr) to furnish with a surface

4. (intr) mining

   1. to work at or near the ground surface

   2. to wash surface ore deposits

5. (intr) to become apparent; emerge

6. informal (intr)

   1. to wake up

   2. to get up

surface Idioms  

1. see on the surface; scratch the surface.

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Other Word Forms

• nonsurface noun
• surfaceless adjective
• surfacer noun
• unsurfaced adjective

Etymology

Origin of surface

First recorded in 1605–15; from French; equivalent to sur- ¹ + face; apparently modeled on Latin superficies superficies

Example Sentences

Over the next few weeks, he underwent dozens of operations - including one where medics told him they would put a special membrane over a wound to give a better surface for a skin graft.

From BBC

“But this surface normality sits uneasily atop a much more strained underlying environment. The disconnect between relatively calm economic and financial conditions on the one hand, and heightened geopolitical tensions on the other, is striking.”

From The Wall Street Journal

England had mustered only 128 for nine but showcased their depth and nous, defending a total that looked well below par on a surface offering turn and bounce.

From Barron's

But "if you dig below the surface level of what Google's new AI model can actually do, it's clear that this isn't a real 'threat' to the industry", Yang said.

From Barron's

Unlike traditional handles that stick out on the door surface and can always be grasped by hand, the retractable handle sinks into the door and isn’t graspable in its default position.

From The Wall Street Journal

Related Words

• area
• expanse
• exterior
• facade
• face
• façade
• level
• side
• skin
• top