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semi-trailer truck

Noun CEFR B2

Definitions

Synonym of tractor-trailer: a unit consisting of a semi-trailer and a tractor (heavy-duty truck) pulling it.

Canada, US

Equivalents

16 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

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