板

hot-rolled steel sheet

wooden board used on the ridge-ends of a roof instead of an onigawara tile (sometimes covered in copper sheeting)

rough-cut board; construction lumber

batten; tie beam

tailor's cutting board

palette

splint; shingle

crown plate (armor, building, shipbuilding, etc.)

Zoology

pecten; comb plate

comb plate (of an escalator, etc.)

free on board; FOB

plane-table surveying

laths of wood (trucking)

shale

alcove slab; wooden board placed in a tokonoma; baseboard; base plate

Buddhism

large flat wooden plank shaped like a fish, struck like a gong at temple to indicate time of day

Sumo

physically exceptional wrestler promoted straight to champion rank during Edo period

wooden board

wood-block printing; wood engraving

pole plate; polar plate

even pitch; accentless pitch; Japanese pitch accent pattern with no drop from high to low pitch

rotator cuff tear

Medicine

discoid lupus erythematosus

disc-like molecule

disc clutch; disk clutch

tabulate coral (extinct coral of the order Tabulata)

tabulate corals (extinct corals of the order Tabulata)