Native speaker
In Emirati Arabic, “Skull” is جمجمة (jumjuma).
جمجمة
Skull
It's in the phrasebook under At the doctor, with 251 more like it.
katif
'amood faqaree
khashim
mi'da
rugba
asnaan
Source: DLIFLC Emirati Basic Language Survival Kit (2007). Credits and licences