The Egyptian Book of the dead by P. Le Page Renouf and Edouard Naville

5. Renouf generally translates ⁂⁂⁂⁂⁂ tunnels. See p. 126,

Chapter 942 18 words
and Proc., 1893, p. 385; but here we must adopt the other sense, serpent or worms. Copt. ⲁⲕⲟⲣⲓ.]