A place to cross
intersection, overpass, underpass, crossway, crosswalk, crossroad(s), interchange, cloverleaf, exchange, passage, traverse, loop; see also bridge 1, junction 2.
A mixing of breeds
hybridization, interbreeding, crossbreeding, cross-fertilization, cross-pollination; see also mixture 1.
"crossing." YourDictionary, n.d. Web. 20 May 2018. <http://thesaurus.yourdictionary.com/Crossing>.
crossing. (n.d.). Retrieved May 20th, 2018, from http://thesaurus.yourdictionary.com/Crossing
Situated or lying across: