WordثالثMeaningthirdPart of speechadjectivePronunciationCourseArabic (Modern Standard)LessonOrdinal numbers 1 to 10 (الأول، الثاني)Usages of ثالثالشارع الثالث واسع.ash-shâri'u ath-thâlithu wâsi'unThe third street is wide.سافرت بالقطار الثالث.sâfartu bil-qitâri ath-thâlithiI traveled by the third train.