Mean variance analysis is a component of modern portfolio theory, which assumes investors make rational decisions, and that for increased risk they expect a higher return. Next Up.
sitâ²-in`. 1. an organized passive protest against racial segregation in which the demonstrators occupy seats prohibited to them in public places. 2. any organized protest in which the demonstrators occupy and refuse to leave a public place.
Definition of accommodate for English Language Learners. : 1  to provide room for (someone) : to provide a place to stay and sleep for (someone) : 2  to have room for (someone or something) : 3  to do something helpful for (someone) : to provide what is needed or wanted for (someone or something)