1. (v. t.) To separate and remove, as things packed; to open and remove the contents of; as, to unpack a trunk.

2. (v. t.) To relieve of a pack or burden.

bare break bulk break the seal bring to light develop disburden discharge disclose discover dismask draw the veil dump expose impart lay bare lay open let daylight in let out manifest off-load open open up raise the curtain reveal show show up strip bare unburden uncloak uncover undrape unfold unfurl unkennel unlade unload unmask unroll unscreen unsheathe unship unshroud unveil unwrap