Thiere

"Thiere" is an archaic or obsolete spelling of the word "tier," referring to a row, rank, or layer, especially when arranged one above the other. It is most commonly encountered in older texts, particularly those predating the standardization of English orthography. The word's meaning remains the same as the modern "tier," describing a level in a hierarchical or layered structure. Usage of "Thiere" today is largely confined to historical contexts or deliberate archaisms.