arrectarius
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arrectariorum Adjective: neuter genitive plural, Adjective: masculine genitive plural of arrectarius
arrectārĭus (adr-), a, um, adj. [arrectus],
- in an erect position, erect, perpendicular; hence, arrectaria, the upright posts of a wall (opp. transversarii, cross-beams), only Vitr. 2, 8, and 7, 3.
arrēctārius, a, um (arrigo), gerade in die Höhe gerichtet, perpendikulär, subst., arrectāria, ōrum, n., die Ständer an den Wänden (Ggstz. transversaria, Querbalken), Vitr. 2, 8, 20 u.a.