s, a, o, b, d, e, n, r, t, u, y are letters that make 'state boundary'
bound, tat, te, State, UN, DA, Tate, ar, at, TAT, state, boundary, AR, ND, Ate, Ar, At, Nd, Ta, Te are words within 'state boundary'
1 possible definitions for 'state boundary'
Under this definition, state boundary is a noun and has the following properties:
state line has the same meaning as state boundary
'state boundary' can be a type of boundary line, delimitation, mete, borderline, border.
Mason-Dixon line, Mason and Dixon line, Mason and Dixon's line. are instances of 'state boundary'