From Wiktionary, the free dictionary
takbir raya (Jawi spelling تکبير راي, plural takbir-takbir raya, informal 1st possessive takbir rayaku, 2nd possessive takbir rayamu, 3rd possessive takbir rayanya)
- (Islam) a special takbir prayer to God uttered before the Eid al-Fitr prayers.