Dear Nina, Dimitry and friends,

thanks a lot. tappaccayaa=tad+paccayaa [see Duroiselle Ch.3/§65]
However, I still have some questions.

1. What does tad mean?

2. Can we take paccayaa instead of paccaya to be part of the original
sandhi? paccayaa (abl.) caused by, by reason of, by means of [see PED
paccaya]

metta,
Yong Peng

--- In Pali@yahoogroups.com, nina van gorkom wrote:
> tappaccayaa: tad paccaya: a sandhi.
> PTS has: but not for that reason (paccaya)...