from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A structure, such as a fence, built to bar passage.
- n. Something immaterial that obstructs or impedes: Intolerance is a barrier to understanding. See Synonyms at obstacle.
- n. Physiology A membrane, tissue, or mechanism that blocks the passage of certain substances.
- n. Ecology A physical or biological factor that limits the migration, interbreeding, or free movement of individuals or populations.
- n. A boundary or limit.
- n. Something that separates or holds apart.
- n. A movable gate that keeps racehorses in line before the start of a race.
- n. The palisades or fences enclosing the lists of a medieval tournament. Often used in the plural.
- n. Geology An ice barrier.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A structure that bars passage.
- n. An obstacle or impediment.
- n. A boundary or limit.
from the GNU version of the Collaborative International Dictionary of English
- n. A carpentry obstruction, stockade, or other obstacle made in a passage in order to stop an enemy.
- n. A fortress or fortified town, on the frontier of a country, commanding an avenue of approach.
- n. A fence or railing to mark the limits of a place, or to keep back a crowd.
- n. Any obstruction; anything which hinders approach or attack.
- n. Any limit or boundary; a line of separation.
from The Century Dictionary and Cyclopedia
- To shut in or off with a barrier.
- n. In fortification, anything, as a palisade or stockade, designed to obstruct entrance into a fortified place.
- n. plural The palisades or railing surrounding the ground where tourneys and justs were carried on; hence, the sports themselves (formerly sometimes with the plural in a singular sense).
- n. Any obstruction; anything which hinders approach, attack, or progress; anything standing in the way; an obstacle: as, to build a wall as a barrier against trespassers; constitutional barriers.
- n. A fortress or fortified town on the frontier of a country.
- n. A limit or boundary of any kind; a line of separation.
- n. The gate, in towns on the continent of Europe, at which local revenue duties are collected.
- n. In China, a subordinate customs station placed on an inland trade-route for the collection of duties on goods in transit.
- n. In coal-mining, a solid block of coal left unworked between two collieries, for security against the accidents which might occur in consequence of communication between them.
- n. The starting apparatus used in races: designed to keep the horses behind a certain line until the word is given, and thus prevent unfair advantage in starting.
- n. In phytogeography, any obstacle which prevents or restricts the migration of plants.
- n. See the qualifying words.
- n. A treaty in 1748, terminating the War of the Austrian Succession.
- n. in 1831, for the settlement of the Belgian question
- n. in 1840, for the settlement of the relations between Turkey and Egypt
- n. in 1871, abrogating the neutrality of the Black Sea.
- n. A treaty between Prussia and Austria in 1866, by which the former power succeeded the latter in the hegemony of Germany.
- n. that of 1809, between France and Austria, in favor of the former
- n. that of 1815, by the congress of the European states, reorganizing the affairs of Europe
- n. that of 1864, between Denmark and allied Austria and Prussia, ending the Schleswig-Holstein war
- n. that of 1866, between Austria and Italy, by which Venetia was ceded to the latter.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a structure or object that impedes free movement
- n. any condition that makes it difficult to make progress or to achieve an objective
- n. anything serving to maintain separation by obstructing vision or access
I think the term barrier is a more accurate description of a concept David is alluding to.
It's about attitudes that the barrier is the disability.
I was given a phone number and reached a Ryan who proceeds to tell me that what I call a barrier on my porch is not considered a barrier.
Study says police must undo community distrust, which it calls a barrier to outreach
Do try to understand that the "barrier" is this: we don't much like to be around benders.
The barrier is obvious and virtually insurmountable.
He pushes them through the pain barrier and they are trying to please Matthew by doing this.
They also warned, among other things, that nanotechnologies could overcome the blood – brain barrier and "exploit existing transport mechanisms to transmit substances into the brain in analogy with the Trojan horse".
The barrier is under fire and more solicitors are realising their responsibility to the profession but the problem of doing adequate justice by the clerks remains.
The main barrier at this point is being able to pay these players the money they can make elsewhere.