The phonetics of a word is a written record of how the word is pronounced by a native speaker of that language. You can use phonetics to record the sound of words from a dialogue or to learn how to pronounce certain words or terms.
Return on Investment ROI. Definition, Meaning Explained, Example Calculation. ROI is a popular general purpose metric for evaluating capital purchases, projects, and programs, as well as investments in stock shares and the use of venture capital. Return on Investment (ROI) is a popular financial metric for evaluating the financial consequences of investments and actions.
See return on investment. return on investment (ROI) A generic term to define a number of analytical tools for measuring the financial benefits of an investment, including cash-on-cash, internal rate of return, equity dividend,and financial management rate of return.