catalog vs class

noun

adj

noun

One of the sections into which a Methodist church or congregation is divided, supervised by a class leader.
A group of students in a regularly scheduled meeting with a teacher.
A rank in the classification of organisms, below phylum and above order; a taxon of that rank.
A grouping of data values in an interval, often used for computation of a frequency distribution.
A group of students who commenced or completed their education during a particular year. A school class.
A collection of sets definable by a shared property.
A group, collection, category or set sharing characteristics or attributes.
Best of its kind.
A set of objects having the same behavior (but typically differing in state), or a template defining such a set in terms of its common properties, functions, etc.
The division of society into classes.
Admirable behavior; elegance.
A category of seats in an airplane, train or other means of mass transportation.
A group of people subject to be conscripted in the same military draft, or more narrowly those persons actually conscripted in a particular draft.
A social grouping, based on job, wealth, etc. In Britain, society is commonly split into three main classes: upper class, middle class and working class.
A series of lessons covering a single subject.

verb

To assign to a class; to classify.
To be grouped or classed.
To divide into classes, as students; to form into, or place in, a class or classes.