This is the 5701st most frequent Arabic word.
للثنائي
"للثنائي" means "for the duo" or "for the pair."
The word "للثنائي" here refers to the couple, and it is used in the genitive case, marked by the prefix "لل" which means "for".
كان الحب الحقيقي أساس العلاقة للثنائي.
True love was the foundation of the couple's relationship.
In this sentence, "للثنائي" points to a gift or action intended for the couple, showcasing ownership or intended recipient.
أُعدَّت المفاجأة الكبيرة للثنائي بمناسبة ذكرى زواجهما.
The big surprise was prepared for the couple on their wedding anniversary.
Here, "للثنائي" again indicates that the attire was designed specifically for the couple, emphasizing directed purpose.