Open class may refer to:
- Open Class (Track and Field), an event classification
- Open class (linguistics), a word class readily accepting new items
- Open class (horse racing), a standardbred racing event open to all comers
- FAI Open Class glider competition class with unlimited wingspan
- IBM Open Class (IOC), a C++ class library
- Open class system, a state of society
Famous quotes containing the words open and/or class:
“She saw
her five young children
writhe and die;
in that hour
she began to watch you,
she whose eyes are open forever.”
—Denise Levertov (b. 1923)
“Much of the wisdom of the world is not wisdom, and the most illuminated class of men are no doubt superior to literary fame, and are not writers.”
—Ralph Waldo Emerson (1803–1882)