الثَّلَاثَآءُ
Root: ثلث
Full Definition
الثَّلَاثَآءُ
, also written الثَّلٰثَآءُ, or يَوْمُ الثَّلَاثَآءِ or الثَّلٰثَآءِ, and
, with damm, [meaning The third day of the week, Tuesday,] has this form for the sake of distinction; for properly it should be الثَّالِثُ: or it has meddeh in the place of the ة in the noun of number [ثَلَاثَةٌ] to distinguish it from the latter: [it is without tenween in every case; when indeterminate as well as when determinate; being fem.:] the pl. is ثَلَاثَاوَاتٌ and أَثَالِثُ. It has no dim. (Sb, S in art. امس.) Lh relates that Aboo-Ziyád used to say, مَضَى الثَّلَاثَآءُ بِمَا فِيهِ [Tuesday passed with what occurred in it]; making ثلاثاء sing. and masc.; [but this he did because he meant thereby يَوْمُ
الثَّلَاثَآءِ; يوم being masc.:] Th is related to have said, بِمَا فِيهَا; making it fem.: and Abu-l-Jarráh used to say, مَضَتِ الثَّلَاثَآءُ بِمَا فِيهِنَّ, treating the word as a numeral.