Reinstate comes from re- ('again') + instate ('to install, set in place'), from in- + state, from Latin status ('condition, position'), from stare ('to stand'). The historical chain includes Latin re-, Latin status, and Latin stare. The quoted older senses, "again", "to install, set in place", "condition, position", and "to stand", supply the semantic anchors for reinstate. The formation is best read as compound and borrowed: the word reinstate carries its older form-history into a compact English lexical shape. In present English it is used as a verb, "to restore to a former position or condition". English derivatives include reinstatement, reinstated, and reinstating; related English forms include instate, state, status, and estate. The result is a verb whose etymology preserves both the older form and the later English specialization.