meaning of girder
1. One who girds; a satirist.
2. One who, or that which, girds.
3. A main beam; a stright, horizontal beam to span an opening or carry weight, such as ends of floor beams, etc. ; hence, a framed or built-up member discharging the same office, technically called a compound girder. See Illusts. of Frame, and Doubleframed floor, under Double.
4. a beam made usually of steel; a main support in a structure
Related Words
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