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hair trigger
2 ENTRIES FOUND:
hair trigger
(noun)
hair–trigger
(adjective)
hair trigger
noun
plural
hair triggers
hair trigger
noun
plural
hair triggers
Britannica Dictionary definition of HAIR TRIGGER
[
count
]
:
a trigger on a gun that needs very little pressure to cause the gun to shoot
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plummet
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to fall or drop suddenly in amount, value, etc.
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