Illustrated Companion to the Latin Dictionary/Trichorum

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich. 

TRICHO'RUM (τρίχωρον). A term employed to designate some particular kind of apartment in houses or other buildings (Stat. Sylv. i. 3. 58. Spart. Pesc. 12. Inscript. ap. Orelli, 1395. ap. Fabretti, p. 740. n. 505.); and supposed to mean a room divided into three compartments, or perhaps aisles, by rows of columns.