Now only Hist. Also 56 -gen-. [ad. med.L. trīgintāle, f. L. trīgrintā thirty: see -AL.] = TRENTAL. Also attrib.
1491. Cartular. S. Nicholai Aberdon. (New Spald. Cl.), I. 257. Ye Songe mess with note on ye morne yereftire at Sanct nicholess alter, and trigental of saidis messis in ye oulk follouinge.
1530. in N. & Q., 9th Ser. VI. 414/1. An hole trigintall of masses to be saide in the churche where I shalbe buryed.
1726. Ayliffe, Parergon, 190. Trentals or Trigintals were also a number of Masses, to the Tale of Thirty, instituted (as pretended by St. Gregory).
1898. A. F. Leach, Beverley Act Bk., I. p. lxxx. The annuals, trigintals with legacies and Lenten tithes are worth 20 marks.