(v. t.) To disencumber of a clog, or of difficulties and obstructions; to free from encumbrances; to set at liberty.

aid bare blow blow out clean out clear clear away clear off clear out clear the decks clear the way defecate deobstruct deplete disclose drain ease eliminate empty empty out evacuate exhaust expedite explain expose facilitate free grease grease the ways grease the wheels hasten help along loose lubricate make clear make way for manifest oil open the way open up patefy pave the way prepare the way purge quicken remove remove friction reveal run interference for scour out simplify smooth smooth the way soap the ways speed sweep out unbar unblock uncase unclench unclutch uncork uncover uncurtain undo undrape unfold unfoul unjam unlatch unlock unplug unroll unseal unsheathe unshut unstop unveil unwrap vent void