all-or-none
adjective Date: 1900 marked either by entire or complete operation or effect or by none at all <
all-or-none response of a nerve cell
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New Collegiate Dictionary. 2001.

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  • all-or-none — ȯ lər nən adj marked either by complete operation or effect or by none at all <all or none response of a nerve cell> …   Medical dictionary

  • All or none — (AON) is a stock market term usually mentioned when trading securities. It signifies that the buyer or seller will make the trade if and only if all shares will be traded at once.Sometimes the phrase all or none is also used to describe the… …   Wikipedia

  • all-or-none — (ôl ər nŭnʹ) adj. Characterized by either a complete response or by a total lack of response or effect, as in neurological action above a threshold: “Nerve impulses follow the All or None Law that is, a nerve impulse generated by a weak stimulus… …   Universalium

  • all or none — AON (all or none) At order entry, if the order can execute in total, then it executes. Otherwise it stays in the order book until it can execute in total. Chicago Mercantile Exchange Glossary all or none ( AON) A condition that the full amount of …   Financial and business terms

  • all or none — See Bowditch law. * * * (awl or nun) 1. the principle that the heart muscle, under whatever stimulus, will contract to the fullest extent or not at all; stimulation of any single atrial or ventricular muscle fiber causes the action potential to… …   Medical dictionary

  • All or none — Requirement that none of an order be executed unless all of it can be executed at the specified price. The New York Times Financial Glossary …   Financial and business terms

  • all-or-none law — n a principle in physiology: in any single nerve or muscle fiber the response to a stimulus above threshold level is maximal and independent of the intensity of the stimulus * * * see all or none …   Medical dictionary

  • All-or-none law — The all or none law is the principle that the strength by which a nerve or muscle fiber responds to a stimulus is not dependent on the strength of the stimulus. If the stimulus is any strength above threshold, the nerve or muscle fiber will… …   Wikipedia

  • all or none order — ( AON) Used in context of general equities. A limited price order that is to be executed in its entirety or not at all (no partial transaction), and thus is testing the strength/conviction of the counterparty. Unlike an FOK order, an AON order is …   Financial and business terms

  • all-or-none order — ( AON) Used in context of general equities. A limited price order that is to be executed in its entirety or not at all (no partial transaction), and thus is testing the strength/conviction of the counterparty. Unlike an FOK order, an AON order is …   Financial and business terms

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