odog

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

odog is the number seven (7, VII) in Sindarin.

In Noldorin, the precursor of Sindarin, "seven" is odog. The word derives from root OT- (OTOS, OTOK).