set off

Definitions

1. 1

   To leave

   To leave; to set out; to begin a journey or trip.

   • He set off in search of better opportunities.
   • The train is booked to stop at Jiza for only three minutes, but more often than not twenty minutes or more are spent on shunting before it sets off again on what must be one of the most dreary journeys in the world.
2. 2

   To begin

   To begin; to cause; to initiate.

   • I had no idea that one simple comment would set off such a huge argument.
3. 3

   To cause to explode, let off.

   • What a tragedy, that someone would set off a bomb in a crowded place.
   • Wrex: There are acid tanks rigged up on that thing. Set them off. Millions of my ancestors died to put these things down. Don't let them come back.
4. ›+ 4 more definitionsshow fewer

   1. 4

      To put into an angry mood

      To put into an angry mood; to start (a person) ranting or sulking, etc.

      • Don't set him off or he won't shut up all day.
   2. 5

      To enhance by emphasizing differences.

      • Her plain white dress was set off by a bright red stole.
      • And then one afternoon in the hinder end of April came young Heriotside riding to the Skerburnfoot. His arm was healed, he had got him a fine new suit of green, and his horse was a mettle beast that well set off his figure.
   3. 6

      To offset, to compensate for

      To offset, to compensate for: to reduce the effect of, by having a contrary effect.

      • My taxes did not increase because the amount of my raise was set off by my losses in the stock market.
      • When a woman had made such a mistake, there was only one way to repair it,—to accept it. One folly was enough, especially it was to last for ever; a second one would not much set it off.
   4. 7

      To deface or soil the next sheet

      To deface or soil the next sheet; said of the ink on a freshly printed sheet, when another sheet comes in contact with it before it has had time to dry.

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