Termau cyfrifyddiaeth ydy'r cyd-destun. Dyma'r diffiniad:
 
An embedded derivative is a component part of a ‘hybrid’ financial instrument which also includes a non-derivative host contract with the effect that some of the cash flows of the hybrid instrument vary in a way similar to a stand-alone derivative.
 
Unrhyw awgrymiadau, os gwelwch yn dda?