3 definitions found

From WordNet (r) 2.0 [wn]:

adit

noun: a nearly horizontal passage from the surface into a mine

From The Collaborative International Dictionary of English v.0.44 [gcide]:

Adit \Ad"it\, noun [L. aditus, fr. adire, ?aitum, to go to; ad + ire to go.]

1. An entrance or passage. Specifically: The nearly horizontal opening by which a mine is entered, or by which water and ores are carried away; -- called also {drift} and {tunnel}.

2. Admission; approach; access. [R.]

Yourself and yours shall have Free adit. --Tennyson.

From Moby Thesaurus II by Grady Ward, 1.0 [moby-thes]:

37 Moby Thesaurus words for "adit": access, admission, admittance, air lock, approach, channel, conduit, corridor, course, ditch, duct, egress, entrance, entranceway, entree, entry, entryway, exit, gangplank, gangway, hall, in, ingress, inlet, intake, means of access, opening, passage, passageway, trench, trough, troughing, troughway, tunnel, vestibule, way, way in

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