PWS

*dwk - to smash, to crush (EDA II)

Originally a biconsonantal element, which in WS is also attested as *dkk and *dky. See also Akk. dâku 'to kilľ.

Hebrew

dwk - to pound in a mortar (HALOT 216)

Arabic

dwk - to bruise, to pound, to pulverize (Lane 933)