triarian

But, owing to the mere "triarian" habit of never giving up an appointed post, I have been able to turn my defeat (and his, as it seemed to me) into a victory, which no doubt I owe to him, but which has something of my own in it too.

A History of the French Novel, Vol. 2 To the Close of the 19th Century George Saintsbury 1889

I never indeed rose to the rank of a genuine triarian, who made it a point of honor to go about the whole year with a black eye or a swollen nose, but I very soon lost the reputation for being a good child, which

The German Classics of the Nineteenth and Twentieth Centuries, Volume 09 Friedrich Hebbel and Otto Ludwig Various

Between the triarian division and the other part of the squadron, the transports were drawn up, in order that they might be protected from the enemy, and their escape accelerated and covered in case of a defeat; on board of the transports were the horses, and baggage of the army.

A General History and Collection of Voyages and Travels - Volume 18 Historical Sketch of the Progress of Discovery, Navigation, and Commerce, from the Earliest Records to the Beginning of the Nineteenth Century, By William Stevenson William Stevenson 1784