v (intransitive) To increase, to augment; to come to by way of increase; to arise or spring as a growth or result; to be added as increase, profit, or damage, especially as the produce of money lent.
v (context|intransitive|accounting) To be incurred as a result of the passage of time.
v (context|intransitive|legal) To become an enforceable and permanent right.
n (obsolete) Something that accrues; advantage accruing