Runoff

Look up run-off, run off, or runoff in Wiktionary, the free dictionary.

Run-off or runoff may refer to:

• Surface runoff, the flow of water, from rain, snow melt, or other sources, over land
  • Runoff model (reservoir), a mathematical model describing the rainfall-runoff relations of a rainfall catchment area or watershed
  • Runoff curve number, an empirical parameter used in hydrology
• Runoff voting or Two-round system, a voting system used to elect a single winner, whereby only two candidates from the first round continue to the second round
• Instant-runoff voting, an electoral system in which voters rank the candidates in order of preference
• RUNOFF, the first computer text formatting program, running on the CTSS operating system
• Runoff (program), the type-setting program on the Multics operating system
• Run-off area, an area on a racetrack for racer safety
• Bleed (printing), printing that goes beyond the edge of the sheet after trimming

See also

• All pages with titles containing "Runoff" or "Run off" or "Run-off".

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