thick board; plank
General term for a thick wooden board or plank, used in construction, woodworking, and everyday contexts.
この棚は厚板で作られている。
This shelf is made of thick boards.
Technical term in metalworking and engineering for a steel plate with a thickness of at least 3 mm.
厚板鋼板は橋梁の補強に使われる。
Thick steel plates are used to reinforce bridges.
heavy brocade cloth
Refers to a thick, richly woven fabric, often used in traditional garments or decorative textiles.
この帯は厚板の生地で織られている。
This obi is woven from heavy brocade cloth.
Elaphoglossum yoshinagae (fern)
A specific species of fern; primarily a botanical term. Rare in everyday language.
厚板はシダ植物の一種で、山地の岩場に生える。
Elaphoglossum yoshinagae is a type of fern that grows on rocky mountain slopes.
You need a saw to cut a thick plank.
Compound of 厚 (あつ, 'thick') and 板 (いた, 'board'). The reading is a straightforward kun'yomi combination.