A level crossing is a term used to describe a place where a railway line or road crosses over another road or railway line on the same level. However, there are many synonyms for this term, including grade crossing, pedestrian crossing, level junction, level interchange, level crossing with barriers, and level crossing without barriers. These synonyms indicate whether there are safety barriers in place to prevent accidents at the crossing or whether pedestrians are allowed to cross with caution. It is essential to understand these synonyms to ensure proper communication and understanding when discussing railway lines and roads that intersect.