Silt. Silt is granular material of a size somewhere between sand and clay whose mineral origin is quartz and feldspar. Silt may occur as a soil or as suspended sediment in a surface water body. It may also exist as soil deposited at the bottom of a water body.
In North America, a grade-separated junction may be referred to as a grade separation or as an interchange â in contrast with an intersection, at-grade, a diamond crossing or a level crossing, which are not grade-separated. 1 Effects.
Synonyms and Antonyms of intersection. a place where roads meet take a left turn at the next intersection Synonyms carrefour, corner, crossing, crossway(s), crossroad, junctionRelated Words cloverleaf, interchange, overpass, underpass; circle, rotary, roundabout [British], traffic circle.