cru·sa·do (krōō-sä'dō) n.
pl.cru·sa·does also cru·za·does or cru·sa·dos also cru·za·dos An old Portuguese coin of gold or silver having a cross pictured on the reverse.
[Portuguese, from past participle of cruzar, to mark with a cross, from cruz, cross, from Latin crux, cruc-.]