From Old Aramaic 𐤔𐤋𐤔 (šlš /ṯalāṯ/), from Proto-Semitic *ṯalāṯum.
𐡕𐡋𐡕 • (talāṯ) f (masculine 𐡕𐡋𐡕𐡄 (talāṯā))