| Vadium (n.) Pledge; security; bail. See Mortgage. Thesaurus Entries arraignment, bond, bucket, charge, cup, decant, dip, dish, dish out, dish up, earnest, earnest money, escrow, fork, gage, guaranty, handsel, hock, hostage, impeachment, indictment, information, lade, ladle, mainprise, pawn, pignus, pledge, pour, presentment, recognizance, replevin, replevy, scoop, security, shovel, spade, spoon, surety, token payment, true bill, undertaking, vadimonium, vadium, warranty | ![]() |