BOX GIRDER

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A beam built up from boards; has a hollow rectangular cross section

Synonyms:

box beam; box girder

Classified under:

Nouns denoting man-made objects

Hypernyms ("box girder" is a kind of...):

beam (long thick piece of wood or metal or concrete, etc., used in construction)

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