trental noun. ['trɛnt(ǝ)l] ME.
[Old French trentel or medieval Latin trentalis, ult. from Latin triginta thirty: see -AL¹.]
1. (Any of) a set of thirty masses offered for the repose of the soul of a dead person. Cf. TRICENARY noun, TRIGINTAL. obsolete exc. Hist. ME.
b. gen. A set of thirty things. rare. Long obsolete exc. dial. E16.

2. (A commemoration held on) the thirtieth day after a burial. arch. rare. LME.

[TahlilGaran] English Dictionary ▲