1. trigger(n = noun.artifact) gun trigger - lever that activates the firing mechanism of a gun;
is a kind of lever
is a part of gun
has particulars: hair trigger
Derived form verb trigger2
2. trigger(n = noun.artifact) - a device that activates or releases or causes something to happen;
is a kind of device
has particulars: plutonium pit, plutonium trigger
3. trigger(n = noun.act) induction, initiation - an act that sets in motion some course of events;
is a kind of causation, causing
has particulars: fomentation, instigation
Derived form verb trigger1
1. trigger(v = verb.creation) activate, actuate, set off, spark, spark off, touch off, trigger off, trip - put in motion or move to act; "trigger a reaction"; "actuate the circuits"
is one way to initiate, pioneer
Derived form noun trigger3
Sample sentences:
Somebody ----s something; Something ----s something
2. trigger(v = verb.competition) - release or pull the trigger on; "Trigger a gun"
Derived form noun trigger1
Sample sentences:
Somebody ----s something
1. A catch to hold the wheel of a carriage on a declivity. [1913 Webster]
2. A piece, as a lever, which is connected with a catch or detent as a means of releasing it; especially
trigger, n. & v.
--n.
1 a movable device for releasing a spring or catch and so setting off a mechanism (esp. that of a gun).
2 an event, occurrence, etc., that sets off a chain reaction.
--v.tr.
1 (often foll. by off) set (an action or process) in motion; initiate, precipitate.
2 fire (a gun) by the use of a trigger.
Idiom:
quick on the trigger quick to respond. trigger fish any usu. tropical marine fish of the family Balistidae with a first dorsal fin-spine which can be depressed by pressing on the second. trigger-happy apt to shoot without or with slight provocation.
Derivative:
triggered adj.
Etymology:
17th-c. tricker f. Du. trekker f. trekken pull: cf. TREK
N instrument, machinery, mechanism, engineering, instrument, organ, tool, implement, utensil, machine, engine, lathe, gin, mill, air engine, caloric engine, heat engine, gear, tackle, tackling, rig, rigging, apparatus, appliances, plant, materiel, harness, trappings, fittings, accouterments, barde, equipment, equipmentage, appointments, furniture, upholstery, chattels, paraphernalia, mechanical powers, lever, leverage, mechanical advantage, crow, crowbar, handspike, gavelock, jemmy, jimmy, arm, limb, wing, oar, paddle, pulley, wheel and axle, wheelwork, clockwork, wheels within wheels, pinion, crank, winch, cam, pedal, capstan, wheel, inclined plane, wedge, screw, spring, mainspring, can hook, glut, heald, heddle, jenny, parbuckle, sprag, water wheel, handle, hilt, haft, shaft, heft, shank, blade, trigger, tiller, helm, treadle, key, turnscrew, screwdriver, knocker, hammer, edge tool, borer, vice, teeth, nail, rope, peg, support, spoon, arms, oar, cardiograph, recapper, snowplow, tenpenny, votograph, instrumental, mechanical, machinal, brachial.
gun trigger, hair trigger, plutonium trigger, trigger happy, trigger man, trigger off