Synonyms and related words :
bang, bar, barricade, batten, batten down, bolt, bolt in, bosom, bottle up, bury, button, button up, cache, cast in prison, choke, choke off, clap, clap in jail, clap up, close, close up, constrict, contain, contract, cover, deposit, embosom, fasten, file and forget, fold, fold up, gaol, hide away, hold captive, hold in captivity, hold prisoner, immure, imprison, incarcerate, intern, jail, jug, keep hidden, keep secret, key, latch, lock, lock in, lock out, occlude, padlock, plant, plumb, put away, seal, seal off, seal up, secrete, secure, shut, shut the door, shut up, slam, snap, squeeze shut, stash, store away, stow away, strangle, throw into jail, zip up, zipper