WordReference can't find this exact phrase, but click on each word to see its meaning:

surface runoff


We could not find the full phrase you were looking for.
The entry for "surface" is displayed below.

Also see: runoff

WordReference Random House Learner's Dictionary of American English © 2025
sur•face /ˈsɜrfɪs/USA pronunciation   n., adj., v., -faced, -fac•ing. 
n. [countable]
  1. the outer face, outside, or exterior boundary of a thing:the surface of the asteroid.
  2. any face of a body or thing:the six surfaces of a cube.
  3. the outward appearance of something:[usually singular* often: the + ~]On the surface it looked like a simple murder case, but it grew deeper and more mysterious.
  4. the top part of a liquid or body of water:The submarine rose quietly to the surface.

adj. [before a noun]
  1. of, on, or relating to the surface;
    external.
  2. apparent rather than real;
    superficial.
  3. of, relating to, or by land or sea:Send that parcel home by surface mail.

v. 
  1. to give a particular kind of surface to by covering:[+ object]to surface the road with asphalt.
  2. to rise to the surface:[no object]The submarine surfaced and switched on its radar.
  3. to appear or emerge;
    turn up:[no object]New evidence has surfaced.
See -face-.
WordReference Random House Unabridged Dictionary of American English © 2025
sur•face  (sûrfis),USA pronunciation n., adj., v., -faced, -fac•ing. 
n. 
  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, esp. as distinguished from the inner nature:to look below the surface of a matter.
  5. Mathematics[Geom.]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. Aeronauticsan airfoil.

adj. 
  1. of, on, or pertaining to the surface;
    external.
  2. apparent rather than real;
    superficial:to be guilty of surface judgments.
  3. of, pertaining to, or via land or sea:surface mail.
  4. Linguisticsbelonging to a late stage in the transformational derivation of a sentence;
    belonging to the surface structure.

v.t. 
  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.

v.i. 
  1. to rise to the surface:The submarine surfaced after four days.
  2. to work on or at the surface.
[1605–15;
F, equiv. to sur- sur-1 + face face, appar. modeled on L superficies superficies] surface•less, adj. 
surfac•er, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
surface / ˈsɜːfɪs/
  1. the exterior face of an object or one such face
  2. (as modifier): surface gloss
  3. the area or size of such a face
  4. material resembling such a face, with length and width but without depth
  5. the superficial appearance as opposed to the real nature
  6. (as modifier): a surface resemblance
  7. the complete boundary of a solid figure
  8. a continuous two-dimensional configuration
  9. the uppermost level of the land or sea
  10. (as modifier): surface transportation
  11. come to the surface to emerge; become apparent
  12. on the surface to all appearances
  1. to rise or cause to rise to or as if to the surface (of water, etc)
  2. (transitive) to treat the surface of, as by polishing, smoothing, etc
  3. (transitive) to furnish with a surface
  4. (intransitive) to become apparent; emerge
  5. (intransitive) to wake up
  6. to get up
Etymology: 17th Century: from French, from sur on + face face, probably on the model of Latin superficiesˈsurfacer

Forum discussions with the word(s) "surface runoff" in the title:


Look up "surface runoff" at Merriam-Webster
Look up "surface runoff" at dictionary.com
  • Go to Preferences page and choose from different actions for taps or mouse clicks.

In other languages: Spanish | French | Italian | Portuguese | Romanian | German | Dutch | Swedish | Russian | Polish | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Advertisements
Advertisements
Report an inappropriate ad.
WordReference.com
WORD OF THE DAY
GET THE DAILY EMAIL!