The word "tholobate" refers to the uppermost part of a building's substructure, typically a column or pedestal. The phonetic transcription of this word is "θəʊləbeɪt," which indicates that the first syllable is pronounced with the voiceless dental fricative /θ/, the second syllable with a long vowel sound /əʊ/, and the final syllable with the diphthong /eɪ/. The spelling of this word can be attributed to its Greek origin, from the words "tholos" meaning dome and "bates" meaning to step or to traverse.
Tholobate is a term used primarily in architecture and refers to the uppermost part or platform upon which a column or support rests. It acts as a base or pedestal that directly supports the weight or load of the structure above. Often found in classical or neoclassical styles, tholobates are intrinsic elements in the design of columns and provide stability and structural integrity to the building.
Typically constructed using stone, the tholobate is a solid, horizontal platform that forms the foundation for the subsequent components. It is usually wider than the column it supports and may feature decorative elements or moldings to aesthetically enhance the structure. Tholobates are commonly found in temple architecture and can be seen prominently in ancient Greek and Roman designs.
The purpose of the tholobate is to distribute the weight load from the upper levels of a building evenly onto the supporting columns, ensuring the stability and durability of the structure. It acts as an intermediary between the columns and the superstructure, minimizing stress concentration and preventing structural failure.
In contemporary architecture, the term "tholobate" may also be used to describe any elevated platform or base from which a column or pillar arises. Its usage, however, is more prevalent in historical or classical architectural contexts.
In arch., that part of a building on which a cupola is placed.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "tholobate" comes from the Greek roots "tholos" and "bates".
- "Tholos" refers to a circular building or structure, often with a conical or domed roof. It can also refer to a vaulted underground burial chamber or tomb.
- "Bates" means "one who walks" or "base". It is derived from the Greek verb "bainein", meaning "to walk". In architectural terms, it refers to a platform or base on which a structure stands.
Therefore, when combined, "tholobate" literally means "the base or platform of a tholos". In architecture, the term is used specifically to describe the circular base or platform upon which a dome or rotunda rests.