• noun
• synonym
• antonym

• crossing guard (noun)
  1. especially children someone who helps people at a traffic crossing
  2. a woman hired to help children cross a road safely near a school
• crossing over (noun)
  1. the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
• double-crossing (noun)
  1. an act of betrayal
• grade crossing (noun)
  1. American English a place where a road and railway cross each other, usually with gates that shut the road while the train passes [=  level crossing British English]
• level crossing (noun)
  1. British English a place where a railway crosses a road, usually protected by gates [=  railroad crossing American English]
• pedestrian crossing (noun)
  1. a specially marked place for people to walk across the road [=  crosswalk American English]
• pelican crossing (noun)
  1. a place on some roads in Britain where someone who wants to cross the road can stop the traffic by pushing a button that changes the TRAFFIC LIGHTS
• railroad crossing (noun)
  1. a LEVEL CROSSING
• school crossing (noun)
  1. a pedestrian crossing where school children cross a street on the way to school
• zebra crossing (noun)
  1. British English a place marked with black and white lines where people who are walking can cross a road safely [=  crosswalk AmE [↪  pelican crossing]
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