(v) To touch or end at one end or part; lay adjacent.
(v) To project; to end or border; to-be contiguous; to satisfy; -- with on, upon, or against.
(v) To border upon or end at; be close to.
(v) to aid as an abutment.
to the touch at the conclusion; be contiguous; join at a border or boundary; terminate; sleep: with on, upon, or against prior to the item: as, his land abuts upon my own; the building abuts traveling; the bridge abuts resistant to the solid rock.
In ship-building, just like butt
resulting in to terminate against or perhaps in contiguity with; task, or trigger to impinge upon.
(v) lie adjacent to another otherwise share a boundary