| Main Entry: | bar |
| Part of Speech: | noun |
| Definition: | rod; straight length of material |
Synonyms: |
batten, billet, boom, crossbar, crosspiece, ingot, lever, paling, pig, pole, rail, rib, rule, shaft, slab, spar, spoke, stake, stick, streak, strip, stripe, stroke |
| Main Entry: | beam |
| Part of Speech: | noun |
| Definition: | length of material used as support |
Synonyms: |
axle, bail, balk, bolster, boom, brace, cantilever, column, crossbar, crosspiece, girder, jamb, joist, lath, lintel, pile, piling, pillar, plank, pole, post, prop, rafter, reach, scaffolding, scantling, shaft, sill, spar, stanchion, stay, stringer, strip, strut, stud, timber, transverse, trestle, two-by-four |
| Notes: | ray is distinguished from beam in that it describes a smaller quantity of light (beam being a collection of parallel rays) |
| Main Entry: | rung |
| Part of Speech: | noun |
| Definition: | notch, step |
Synonyms: |
bar, board, crossbar, crosspiece, degree, grade, level, rod, round, rundle, stage, tread |
| Main Entry: | rafter |
| Part of Speech: | noun |
| Definition: | beam |
Synonyms: |
axle, bail, balk, bolster, boom, brace, cantilever, column, crossbar, crosspiece, girder, jamb, joist, lath, lintel, pile, piling, pillar, plank, pole, post, prop, reach, scaffolding, scantling, shaft, sill, spar, stanchion, stay, stringer, strip, strut*, stud*, timber, transverse, trestle, two-by-four |