Arabic

daran- - tumeurs dures sur le corps, qui proviennent ordinairement de l'atrabile, comme dans la lèpre (applied to a camel means mangy, or scabby) (Dozy I 437, Lane 875)

PCS

*daran- - (kind of) skin disease (SED I No. 58)

Or PWS? Probably from *dar(r/ˀ)-an-, with -n suffixed; cf. Arb. drˀ and Cha. dära, Ezha dära, Gye. dära, Muh. däna, End. däna; note also Enn. dä̃ra which may be alternatively compared to danr, with metathesis).