- 1. n. In railroads, the bed or foundation on which the superstructure (ties, rails, etc.) rests; in common roads, the whole material laid in place and ready for travel. Source: opted
- 2. n. a bed supporting a road Source: wordnet
- 3. In railroads, the bed or foundation on which the superstructure (ties, rails, etc.) rests; in common roads, the whole material laid in place and ready for travel. Source: webster
- 4. In railroads, the bed or foundation on which the superstructure(ties, rails, etc.) rests; in common roads, the whole material laidin place and ready for travel. Source: adambom
- 5. n:100 n. a bed supporting a road Source: ecdict
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roadbed
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bedcommonfoundationmaterialplacerailroadsrailsreadyrestsroadssuperstructuretiestravelwholelaidroadsupporting