Synonyms and Antonyms for grade-crossing

1. grade crossing (n.)

intersection of a railway and a road on the same level; barriers close road when trains pass

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2. double-crossing (n.)

an act of betrayal

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4. crossing (n.)

(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids

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5. crossing (n.)

a voyage across a body of water (usually across the Atlantic Ocean)

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6. crossing (n.)

a point where two lines (paths or arcs etc.) intersect

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7. grade (n.)

a body of students who are taught together

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9. grade (n.)

the gradient of a slope or road or other surface

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