opposable thumb

listen to the pronunciation of opposable thumb
Englisch - Türkisch
İnsan elindeki her bir parmak (baş parmak diğer parmakların karşısına konulabilip nesneleri kavrama yeteneği verdiği için)
Englisch - Englisch
Human thumbs are called opposable thumbs. They are called opposable because the thumb can be moved around to touch the other fingers, which gives people the ability to grasp things