What is a 'Stock Appreciation Right - SAR'. A stock appreciation right (SAR) is a bonus given to employees that is equal to the appreciation of company stock over an established time period.
Noun. 1. provoker-someone who deliberately foments trouble; she was the instigator of their quarrel. inciter, instigant, instigator, firebrand. ringleader-a person who leads (especially in illicit activities). bad hat, mischief-maker, trouble maker, troublemaker, troubler-someone who deliberately stirs up trouble.oun. 1. provoker-someone who deliberately foments trouble; she was the instigator of their quarrel. inciter, instigant, instigator, firebrand. ringleader-a person who leads (especially in illicit activities). bad hat, mischief-maker, trouble maker, troublemaker, troubler-someone who deliberately stirs up trouble.
inducer. noun inÂ·ducÂ·er \-Ëd(y)ue-Ã¼\. : sÉr one that; induces: specifically a substance that is capable of activating the transcription of a gene by combining with and inactivating a genetic. repressor one that induces; specifically: a substance that is capable of activating the transcription of a gene by combining with and inactivating a genetic repressor. Britannica.com: Encyclopedia article about inducer.