noun the pole of a carriage.
2. beam ·vi to emit beams of light.
3. beam ·noun fig.: a ray; a gleam; as, a beam of comfort.
4. beam ·noun one of the principal horizontal timbers of a building or ship.
5. beam ·noun the straight part or shank of an anchor.
6. beam ·noun the bar of a balance, from the ends of which the scales are suspended.
7. beam ·noun one of the long feathers in the wing of a hawk;
called also beam feather.
8. beam ·noun the width of a vessel; as, one vessel is said to have more beam than another.
9. beam ·noun the principal stem or horn of a stag or other deer, which bears the antlers, or branches.
10. beam ·noun any large piece of timber or iron long in proportion to its thickness, and prepared for use.
11. beam ·vt to send forth; to emit;
followed ordinarily by forth; as, to beam forth light.
12. beam ·noun a ray or collection of parallel rays emitted from the sun or other luminous body; as, a beam of light, or of heat.
13. beam ·noun the main part of a plow, to which the handles and colter are secured, and to the end of which are attached the oxen or horses that draw it.
14. beam ·noun a cylinder of wood, making part of a loom, on which weavers wind the warp before weaving; also, the cylinder on which the cloth is rolled, as it is woven; one being called the fore beam, the other the back beam.
15. beam ·noun a heavy iron lever having an oscillating motion on a central axis, one end of which is connected with the piston rod from which it receives motion, and the other with the crank of the wheel shaft;
called also working beam or walking beam.