English to English

noun (n)

• any structure that makes progress difficult(noun.artifact)

  Synonym:
  impediment, obstructer, obstruction, obstructor
  

  source: wordnet30
• the baggage and equipment carried by an army(noun.artifact)

  source: wordnet30
• Things which impede or hinder progress; incumbrances; baggage;(noun)

  source: webster1913