|part of speech:
||a line, fence, or the like that indicates the limits of something.
The river forms part of the southern boundary of our country.
- border, demarcation, edge, limit, line
- similar words:
- bound, brink, confine, enclosure, limitation, margin, mete, perimeter, periphery, restraint, restriction, verge
||cap, check, circuit, division, edge, extent, exterior, frontier, landmark, measure, outline, terminal