What does « Thickness / Density » mean in the Quran?

Discover the meaning of the word Thickness / Density (ثخن) in the Quran, with 2 verses in which it appears, and a detailed explanation from Al-Raghib al-Asfahani's Mufradat fi gharib al-Qur'an.

ثخن

Thickness / Density

Root: ث - خ - ن

Creed (aqida) 2 verses

Updated on 29 May 2026 at 7:00 AM

📖 1 min read

Definition of Thickness / Density

One says 'thakhuna al-shay'' (the thing thickened) when it becomes thick and no longer flows.

Allah says: 'Until he has thoroughly subdued (yuthkhina) on earth' (Al-Anfâl: 67).

Al-ithkhân in this context means to completely defeat the enemy, to reduce them to total powerlessness.

Thickness / Density in the Quran (2)

Meccan: 0 Medinan: 2

Distribution of verses by surah

Al-Anfal 1

Muhammad 1

Surah Al-Anfal : 67 Medinan

﴿مَا كَانَ لِنَبِىٍّ أَن يَكُونَ لَهُۥٓ أَسْرَىٰ حَتَّىٰ يُثْخِنَ فِى ٱلْأَرْضِ تُرِيدُونَ عَرَضَ ٱلدُّنْيَا وَٱللَّهُ يُرِيدُ ٱلْءَاخِرَةَ وَٱللَّهُ عَزِيزٌ حَكِيمٌ﴾

It is not for a prophet to have captives [of war] until he inflicts a massacre [upon Allah 's enemies] in the land. Some Muslims desire the commodities of this world, but Allah desires [for you] the Hereafter. And Allah is Exalted in Might and Wise.

Surah Muhammad : 4 Medinan

﴿فَإِذَا لَقِيتُمُ ٱلَّذِينَ كَفَرُوا۟ فَضَرْبَ ٱلرِّقَابِ حَتَّىٰٓ إِذَآ أَثْخَنتُمُوهُمْ فَشُدُّوا۟ ٱلْوَثَاقَ فَإِمَّا مَنًّۢا بَعْدُ وَإِمَّا فِدَآءً حَتَّىٰ تَضَعَ ٱلْحَرْبُ أَوْزَارَهَا ذَٰلِكَ وَلَوْ يَشَآءُ ٱللَّهُ لَٱنتَصَرَ مِنْهُمْ وَلَٰكِن لِّيَبْلُوَا۟ بَعْضَكُم بِبَعْضٍ وَٱلَّذِينَ قُتِلُوا۟ فِى سَبِيلِ ٱللَّهِ فَلَن يُضِلَّ أَعْمَٰلَهُمْ﴾

So when you meet those who disbelieve [in battle], strike [their] necks until, when you have inflicted slaughter upon them, then secure their bonds, and either [confer] favor afterwards or ransom [them] until the war lays down its burdens. That [is the command]. And if Allah had willed, He could have taken vengeance upon them [Himself], but [He ordered armed struggle] to test some of you by means of others. And those who are killed in the cause of Allah - never will He waste their deeds.