trichorum
Could not find trichoris in Logeion dictionaries.
trichoris Noun: neuter dative plural, Noun: neuter ablative plural of trichorum
trĭchōrum, i, n., = τρίχωρον,
- a room divided into three apartments, Stat. S. 1, 3, 57; Spart. Pesc. 12; Inscr. Orell. 1595.
tricorum vel triclinium,gereordhus
Mathildis ‥ regina ‥ dedit centum libras Rodomensium ad agendum tricorum
eis ‥ datis sumptibus lapideum tricorium ubi una reficerent construi fecit [Mathildis regina ]