IPA: /tɒf/
KK: /tɔf/
A type of sandstone, which is a sedimentary rock made up of sand-sized mineral particles or rock fragments.
The builders used toph for the construction of the new wall.
The word 'toph' originates from Old English 'top', meaning a summit or peak. It refers specifically to a high point or elevated area.
Think of 'top' as the highest point — that's why 'toph' refers to something elevated or at the peak.