D defs.my
Entry 2 senses Webster, 1913

Petitionary

· Pe·ti·tion·a·ry · IPA
01 a. Supplicatory; making a petition.
  1. 1.
    Supplicatory; making a petition.
    “Pardon Rome, and any petitionary countrymen.” Shak.
  2. 2.
    Containing a petition; of the nature of a petition; as, a petitionary epistle.