Webster's Revised Unabridged Dictionary · 1913

Purloin

Purloin , transitive verb

[Old French purloignier, porloignier, to retard, delay; pur, por, pour, for (Latin pro) + loin far, far off (Latin longe). See Prolong, and compare Eloign.]

To take or carry away for one's self; hence, to steal; to take by theft; to filch.
Had from his wakeful custody purloined The guarded gold. — Milton
when did the muse from Fletcher scenes purloin? — Dryden

Purloin , intransitive verb

To practice theft; to steal. — Titus ii. 10