eightieth

/ˈeɪ.ti.əθ/

EꞮ · ti · əθ (3 syllables)

English Adj

Definition

The ordinal form of the number eighty.

Etymology

From earlier eighteth, from Middle English eightithe, eiȝtetithe, eiȝtithe; equivalent to eighty + -eth. For the modern form, see the etymological notes at twentieth.