PWS

*ḏmm - to fornicate (SED I No. 14v; CDG 639)

Ugaritic

dm - actuar lascivamente (Del Olmo Mitos 537)

not in DUL

Hebrew

zimmā - infamy, shameful behaviour, esp. fornication and incest (HALOT 272)

Also ‘plan’, a homonym to be related to zmm ‘to ponder, plan’ HALOT 273. Note that zimmā ‘fornication’, etc. is rightly distinguished from zimmā ‘plan’ in Jastrow 394.

Arabic

ḏmm - blâmer, relever les défauts, les vices de quelqu'un; commettre une action blâmable (to blame, to point out the faults, the vices of someone; to commit a blameworthy action) (BK 1 781)

Related with an apparent meaning shift (cf. the same shift in Arb. zny ‘commettre ľadultère’ [ibid. 1018] and zanan ‘vice, défaut’ [ibid.].

Geez

zammawa - to fornicate, commit adultery, commit whoredom, have illicit intercourse (CDG 639)

Amharic

zämma - prostitute, harlot (AED 1612)