A tefillin or a phylactery? Does it depend on where -- on the arm, on the head, for example -- it is worn? My dictionary yields no answer to this question.

See here : http://img501.imageshack.us/img501/9060/teffillin1dl.jpg

Edited typo.

Last edited by Homo Loquens; 11/24/2005 7:17 AM.