girder

1. n. One who girds; a satirist. Source: opted

2. n. One who, or that which, girds. Source: opted

3. n. 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. Source: opted

4. n. a beam made usually of steel; a main support in a structure Source: wordnet

5. One who girds; a satirist. 1. One who, or that which, girds. 2. (Arch. & Engin.) 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. Bowstring girder, Box girder, etc. See under Bowstring, Box, etc. -- Girder bridge. See under Bridge. -- Lattice girder, a girder consisting of longitudinal bars united by diagonal crossing bars. -- Half-lattice girder, a girder consisting of horizontal upper and lower bars connected by a series of diagonal bars sloping alternately in opposite directions so as to divide the space between the bars into a series of triangles. Knight. -- Sandwich girder, a girder consisting of two parallel wooden beams, between which is an iron plate, the whole clamped together by iron bolts. Source: webster

6. n:100 n. a beam made usually of steel; a main support in a structure Source: ecdict

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