Arabic term
عقله ثخين
http://internet.4electron.com/phpbb/viewtopic.php?f=33&t=221...
لا نريد لوزيرنا طعاماً دسماً يجعل عقله ثخين لا يفكر نريده أن يأكل المفيد لاغير..فقط الى ان ننتهي من حربنا هذه ثم فاليتناول مايشاء ...
vb.ozq8.com/showthread.php?t=678917&page=37
بشخصه والبعد عن الارشاد في سبيل الله وانما يصبح الهدف انه اعلم وعالم والاخر غبي سفيه عقله ثخين لجهله
almski.com/post67491-8.html
Proposed translations
United Arab Emirates
It's not just a job...
Native in: Arabic (Variant: Egyptian) 
Works in: English to Arabic, Arabic to English
United Kingdom
Legal and Financial Translation
Native in: Arabic
Works in: English to Arabic, Arabic to English
Fast & Professional, PhD Elec. Eng.
Native in: Arabic
Works in: Arabic to English, English to Arabic
a dumb head
Traduttore Arabo.Interprete Arabo.
Native in: Arabic , English
Works in: Italian to Arabic, Arabic to Italian, English to Arabic
literally thick mind = dunderhead
thick = ثخين
Quality stands out...
Native in: Arabic
Works in: English to Arabic, Arabic to English, French to Arabic, and 1 more.
thick-headed
Egypt
Never lost for words!
Native in: Arabic
Works in: English to Arabic, Arabic to English, Italian to Arabic, and 4 more.
Native in: Russian
Works in: English to Arabic, Arabic to English, Arabic to Russian, and 1 more.
heavy minded
A dumm person
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