Definition of falloff
(Entry 1 of 2)
: a decline especially in quantity or quality
a falloff in exports a falloff of light intensity
fall off
verb
fell off; fallen off; falling off; falls off
Definition of fall off (Entry 2 of 2)
1
: trend sense 2b
2
of a ship
: to deviate to leeward of the point to which the bow was directed
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Merriam-Webster unabridged
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Time Traveler for falloff
The first known use of falloff was in 1613
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