The financial definition for Cumulative dividend feature:
A requirement that any missed preferred or preference stock dividends be paid in full before any common dividend payment is made.
Cumulative abnormal return (CAR)
Cumulative abnormal return (CAR) Sum of the differences between the expected return on a stock (systematic risk multiplied by the realized market return) and the actual return often used to evaluate the impact of news on a stock price.
Cumulative preferred stock
Cumulative preferred stock Preferred stock whose dividends accrue, should the issuer not make timely dividend payments. Related: Non-cumulative preferred stock.
Cumulative probability distribution
Cumulative probability distribution A function that shows the probability that the random variable will attain a value less than or equal to each value that the random variable can take on.