from The American Heritage® Dictionary of the English Language, 4th Edition
- n. One of a pair of marks, [ ], used to enclose written or printed material or to indicate a mathematical expression considered in some sense a single quantity.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. either of two punctuation marks ([ or ]) used to enclose textual material
Sorry, no etymologies found.