street crossing where pedestrians have right of way; often marked in some way (especially with diagonal stripes)
lacking wit or imagination
a person who travels by foot
traveling across
a shallow area in a stream that can be forded
a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
a junction where one street or road crosses another
a voyage across a body of water (usually across the Atlantic Ocean)
(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids
