Dictionary.net

• tr[=a]-k[=e]'li-um, n. the neck of a column: a genus of Campanulaceæ, native to the Mediterranean region.--adj. TR[=A]CH[=E]LO-OCCIP'ITAL, pertaining to the nape of the neck and the hind-head. [Gr. trach[=e]los, the neck.]

1908 - Chambers's Twentieth Century Dictionary of the English Language
By Thomas Davidson