Latinitatis medii aevi lexicon Bohemorum (thanks to the Centre for Classical Studies at the Institute of Philosophy of the Czech Academy of Sciences (www.ics.cas.cz/en)) (2017): ara
ara 1. ara, -ae, f. 1 altare – oltář: ara...alter, oltarz |KNM II F 4 f.26v|; ara...oltarz |VocLact f.C 5rb|
+ in imag.: semetipsum in ara crucis Cristi...obtulit holocaustum (abbas) |CosmCont II 263|; in ara mentis sacrificantes |WencDoct 49a|; al.
2 Ara caeli nomen loci – pomístní jméno: qui locus (Romae) usque hodie dicitur Ara celi, ubi nunc est locus fratrum Minorum |IohMarign 519a|; in Latran, ubi dicitur ad Aram celi |VitaMil 412|; al.