Heritage Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The crocodile in a dream is a policeman or a treacherous thief. Whoever sees himself kill one will triumph over a thief or an enemy. Whoever drags it to land will defeat his opponent.
Heritage Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The crocodile indicates an unjust merchant. There is no good in seeing it, whether on land or in the sea. Eating its meat indicates gaining wealth from an enemy.
Heritage Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The crocodile is interpreted as a strong enemy. Whoever sees himself fleeing from it will be saved from its evil.