Dividend growth refers to an increase in the amount of dividends paid out by a company to its shareholders over time. This can be due to several factors, such as strong financial performance, increased earnings, or a decision by the board of directors to distribute more profits to shareholders. Dividend growth is generally seen as a positive sign for investors, as it indicates that the company is performing well and is willing to reward its shareholders with higher payouts. It can also be an indicator of future dividend increases, which can help investors make informed decisions about their investments.