tâd

Sindarin numbers
min = one tâd = two nêl, neleð = three canad = four leben = five eneg = six odog = seven toloth = eight neder = nine caer or pae = ten minib = eleven ýneg = twelve

tâd is the number two (2, II) in Sindarin.

In Noldorin, the precursor of Sindarin, "two" is tâd. The word derives from root TATA-.