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nounthe sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorwaytype of:part of:
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nounthe entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close
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nounthe smallest detectable sensation
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nouna region marking a boundary
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nounthe starting point for a new state or experience
Definition that contains threshold
- sone a unit of perceived loudness equal to the loudness of a 1000-hertz tone at 40 dB above threshold
- subliminal below the threshold of conscious perception
- threshold function a function that takes the value 1 if a specified function of the arguments exceeds a given threshold and 0 otherwise
- threshold gate a logic element that performs a threshold operation
- majority operation a threshold operation in which each operand is 0 or 1; output is 1 if and only if more than half the operands have the value 1
- threshold operation an operation performed on operands in order to obtain the value of a threshold function
- threshold element a logic element that performs a threshold operation