Merriam-Webster Online Dictionary
cathedral (adjective)1.
of, relating to, or containing a - cathedra
2.
emanating from a chair of authority
3.
suggestive of a cathedral - a cathedral grove of redwoods
1.
a church that is the official seat of a diocesan bishop
2.
something that resembles or suggests a cathedral (as in size or importance) - a cathedral of business the sports cathedral
Merriam-Webster Online Thesaurus
cathedral (noun)a large, magnificent, or massive building
SYNONIMS:
cathedral, hall, palace, towerRELATED WORDS:
construction, erection, structure; castle, château, countryseat, estate, hacienda, manor, manor house, mansion, showplace, villa; mausoleum, memorial, monument