Words and Proper Names

lúirech

2532.
Poppe (Erich): A Virgilian model for lúirech thredúalach?
In Ériu 54 (2004), pp. 171–177.
Suggests that OIr. lúirech thredúalach is calqued on the rare Latin collocation lōrı̄ca trilı̄x (Aeneid 3×), hence the abundant examples in Middle Irish literature.