barred, behind bars, beleaguered, beset, besieged, blockaded, bound, cabined, caged, cloistered, closed-in, confined, cooped, cordoned, cordoned off, corralled, cramped, cribbed, enclosed, fenced, hedged, hemmed, immured, imprisoned, in captivity, in durance vile, in prison, in stir, incarcerated, leaguered, locked up, mewed, paled, penned, pent-up, quarantined, railed, restrained, shut-in, walled-in, walled