purloin (v.)
mid-14c., "remove, misappropriate," from Anglo-French purloigner "remove," Old French porloigner "put off, retard, delay, drag out; be far away," from por- (from Latin pro- "forth;" see pro-) + Old French loing "far," from Latin longe, from longus (see long (adj.)). Sense of "to steal" (1540s) is a development in English. Related: Purloined; purloining.