adit
UK[ˈædɪt]US[ˈædɪt]
n
A nearly horizontal passage from the surface into a mine.
Morpheme Breakdown
ad
it
ad
to, toward
it
go
Etymology
The word "adit" entered English in the early 17th century from Latin aditus, meaning "an approach, an entrance," which is a noun formed from the past participle of adire ("to go to"). Adire itself is a compound of the prefix ad- ("to, toward") and the verb ire ("to go"). The specific mining sense developed because an adit is an entrance or passage going toward the mineral veins from the surface, typically driven horizontally. This logical construction from Latin roots directly conveys the concept of a means of access.
Analysis
Structure: ad (to, toward) + it (go)
- ad: Latin prefix meaning "to, toward, near."
- it: From Latin itus, the past participle stem of ire meaning "to go."
Examples
The miners used the adit to access the underground silver veins.
Water was drained from the mine through a deep adit.
The old adit, now collapsed, was once the main entrance to the complex.