barrier

1. n. A carpentry obstruction, stockade, or other obstacle made in a passage in order to stop an enemy. Source: opted

2. n. A fortress or fortified town, on the frontier of a country, commanding an avenue of approach. Source: opted

3. n. A fence or railing to mark the limits of a place, or to keep back a crowd. Source: opted

4. n. An any obstruction; anything which hinders approach or attack. Source: opted

5. n. Any limit or boundary; a line of separation. Source: opted

6. n. a structure or object that impedes free movement Source: wordnet

7. n. any condition that makes it difficult to make progress or to achieve an objective Source: wordnet

8. n. anything serving to maintain separation by obstructing vision or access Source: wordnet

9. A carpentry obstruction, stockade, or other obstacle made in apassage in order to stop an enemy. Source: adambom

10. n:100 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 Source: ecdict

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