夹板 (夾板) jiābǎn

jiābǎn noun a splint; a clamp; a wedge
Domain: Modern Chinese 现代汉语 , Subdomain: Tools
Notes: (CC-CEDICT '夾板'; Guoyu '夾板'; Mathews 1931 '夾板', p. 82)

Also contained in

受夹板气 、 夹板船