What is the meaning of Threshold?
The lowermost part of a doorway that one crosses to enter; a sill.
An entrance; the door or gate of a house.
The outset of something; the point of entry, or the beginning of an action.
The start of the landing area of a runway.
The quantitative point at which an action is triggered, especially a lower limit.
The wage or salary at which income tax becomes due.
The point where one is mentally or physically vulnerable in response to a provocation or to other nuisances.
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