Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The ostrich in a dream is a Bedouin woman. Riding it indicates travel by land or committing an unlawful act. Its eggs indicate women.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The ostrich indicates a blessing from God. Whoever owns one will gain authority over people from the desert.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The ostrich is interpreted as a woman. Whoever sees himself slaughtering one will marry a virgin.