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Thesaurus: grade separation
a crossing that uses an underpass or overpass
Related headwords
crossingdefinitionoverpassdefinitionunderpassdefinitiongradefamilygrade crossingfamilygrade insigniafamilygrade pointfamilygrade point averagefamilygrade schoolfamilygrade-appropriatefamilygrade-constructedfamilygradeauxfamilygradedfamilygradelyfamilygraderfamilygradersfamilygradesfamilygradationneighborgradationalneighborgradationsneighborgradatoryneighborGradgrindianneighborgradientneighbor