Like most provinces in Canada, Daylight Saving Time is observed in Ontario, where the time is shifted forward by 1 hour, resulting in a 4 hours (GMT-4) and 5 hours (GMT-5) difference behind GMT for the Eastern and Western part of Ontario respectively.
Definition of cathedral. 1  1 : of, relating to, or containing a cathedra. 2  2 : emanating from a chair of authority. 3  3 : suggestive of a cathedral a cathedral grove of redwoods.
Ceilings are classified according to their appearance or construction. A cathedral ceiling is any tall ceiling area similar to those in a church.A dropped ceiling is one in which the finished surface is constructed anywhere from a few inches or centimetres to several feet or a few metres below the structure above it.n the case of a dropped ceiling, the rating is achieved by the entire system, which is both the structure above, from which the ceilings is suspended, which could be a concrete floor or a timber floor, as well as the suspension mechanism and, finally the lowest membrane or dropped ceiling.