«الْقُوَّةُ الْعَاقِلَةُ الْمُدْرِكَةُ لِلْكُلِّيَّاتِ»
The intellectual faculty that apprehends universals.
«الْقُوَّةُ الْمُدْرِكَةُ لِلْمَعَانِي الْجُزْئِيَّةِ»
The faculty apprehending particular meanings.
The intellect grasps universal concepts and general relations. Estimation apprehends particular meanings attached to sensed individuals but not directly presented by an external sense, such as the threat posed by a specific animal. Imagination retains sense-images after their objects are no longer present.