Origin of class

1590–1600; earlier classis, plural classes < Latin: class, division, fleet, army; singular class back formation from plural

usage note for class

OTHER WORDS FROM class

WORDS THAT MAY BE CONFUSED WITH class

cast caste class

Definition for class (2 of 2)

class.

Example sentences from the Web for class

British Dictionary definitions for class

class
/ (klɑːs) /

noun

verb

to have or assign a place within a group, grade, or class

Derived forms of class

classable, adjective classer, noun

Word Origin for class

C17: from Latin classis class, rank, fleet; related to Latin calāre to summon

Medical definitions for class

class
[ klăs ]

n.

A taxonomic category ranking below a phylum or division and above an order.

Scientific definitions for class

class
[ klăs ]

A taxonomic category of organisms ranking above an order and below a phylum or division. In modern taxonomic schemes, the names of classes end in -phyceae for the various groups of algae, -mycetes for fungi, and -opsida for plants (as in Liliopsida, the class of plants also termed monocotyledons). The names of classes belonging to phyla of the animal kingdom, however, are formed in various ways, as Osteichthyes the bony fishes, Aves, the birds, and Mammalia, the mammals, all of which are classes belonging to the subphylum Vertebrata (the vertebrates) in the phylum Chordata. See Table at taxonomy.

Cultural definitions for class (1 of 2)

class

A group of people sharing the same social, economic, or occupational status. The term class usually implies a social and economic hierarchy, in which those of higher class standing have greater status, privilege, prestige, and authority. Western societies have traditionally been divided into three classes: the upper or leisure class, the middle class (bourgeoisie), and the lower or working class. For Marxists, the significant classes are the bourgeoisie and the proletariat (see also proletariat).

Cultural definitions for class (2 of 2)

class

In biology, the classification beneath a phylum and above an order. (See Linnean classification.)

notes for class

Mammals, reptiles, and insects are classes.

Idioms and Phrases with class

class

see cut class.