PS

*ˀarm-, *ˀarn- - wild goat (SED II No. 13, DRS 33)

Akkadian
armu - buck (of gazelle or mountain goat) (CAD A₂ 293, AHw. 69)
Official Aramaic
ˀrn - ram (DNWSI 110)
Not fully reliable.
Syriac
ˀarnā - mountain goat (LSyr. 50, SL 103)
According to Nöldeke 1879: 1271, possibly to be read ˀarrānā.
Geez
ˀornā - kind of antelope (LGz. 38, cf. LLA 1396)
Muher
ǝrrǝññä - ram, small male sheep (LGur. 90)
Gogot
ǝrrǝññä - ram, small male sheep (LGur. 90)