plural of class action

(programming) Structured by defining classes of objects. / (Marxism) Based on social class. / Learning delivered in a class either online or in a classroom.

plural of Class Day

(sociology) The social class of a given society that controls that society's political agenda, whether as formal aristocracy or party leadership or as an informal unit within democracies.

(object-oriented programming) A class that can be instantiated and may have concrete methods.

(Singapore, Hong Kong, informal) The middle class; specifically those who are too wealthy to qualify for welfare schemes but not rich enough to afford non-subsidized housing, access further opportunities or maintain lifestyle expectations.

(object-oriented programming) Synonym of subclass

(object-oriented programming) An inner class declared outside a function (hence a "member") and not declared as static.

(object-oriented programming) A class defined with at least one generic type in its parameters.

(Australia, education) A separate primary-school class for teaching gifted children. / (historical, education) A separate class for teaching backward children.