How to use in-sentence of “set off”:
+ This set off an intensive study of the molecular biology of aging.
+ Releasers are triggers which set off chains of instinctive behaviour.
+ Instead, they set off the alarms deliberately, meaning Englander, who is aware Nick is in the area, retrieves the diamond from a hidden panel in the wall.
+ People used to run to be the first to set off fireworks and firecrackers at the beginning of the New Year at midnight, wherever they were.
+ On 7 June 1917, as part of the Battle of Messines, the Allies of World War IAllies set off hundreds of tonnes of high explosive in 19 mines at the same time.
+ For a person who has migraines, there are different trigger factors which may set off a migraine attack.
+ They knew the two brothers were hiding in the Wombat Ranges, A second group led by Sergeant Michael Kennedy set off from Mansfield heading north.
+ Bradford wrote that they set off in freezing weather and many of the men were ill.

Example sentences of “set off”:
+ The movie follows two Spanish conmen who leave Spain and set off to the New World.
+ According to Bradford, they set off in below freezing weather, many of the men already being ill, “and when the set sail the salt spray froze on their coats, as if they had been glazed”.
+ One thing which happened during the battle which was unusual was that 19 mines were set off just before the infantry attack.
+ He set off to see him but his brother died before he arrived.
+ On 23 December, 1787, “Bounty” set off on the long trip to Tahiti.
+ You can optionally pass a second parameter if you want the name displayed to be different than the page title, such as when the article contains a phrase set off in parentheses for disambiguation purposes, or in list articles, or other relevant places.
+ These factors set off a rush of moisture-rich air from the Indian Ocean over South Asia, resulting in the southwest monsoon.
+ One month later Tyler set off for Italy, to star in “Stealing Beauty”.
+ He then set off with Katara and Aang on their journey to find a waterbending master at the North Pole, determined to hone his warrior skills by way of fighting Firebenders along the way.
+ The movie follows two Spanish conmen who leave Spain and set off to the New World.
+ According to Bradford, they set off in below freezing weather, many of the men already being ill, "and when the set sail the salt spray froze on their coats, as if they had been glazed".
+ Beginning in the 1890s, under the reign of the Emperor Menelik II, the empire’s forces set off from the central province of Shoa to incorporate through conquest inhabited lands to the west, east and south of its realm.
+ Scanning these switches set off small uses in the game.
+ In 1096 Odo set off on the First Crusade with his Nephew and niecenephew, Robert Curthose.
+ Sticky bombs can stick to walls and then be set off by the Demoman when an enemy gets close.
+ Bruner set off to save Madeleine.
+ They set off into the woods and stumble on a huge anthill.
