Breachy

·adj Apt to break fences or to break out of pasture; unruly; as, breachy cattle.

breachy
A term applied to unruly oxen in New England, particularly to such as break down fences or through i...

Dictionary of American Words And Phrases by John Russell Bartlett.
breachy
Brackish, as applied to water, probably originating in the sea breaking in. ...

The Sailor's Word-Book