c.1412, from L.L.
restrictionem (nom.
restrictio) "limitation," from L.
restrictus, pp. of
restringere "restrict, bind fast, restrain," from
re- "back" +
stringere "draw tight" (see
strain (v.)).
Restrict (v.) is attested from 1535; regarded 18c. as a Scottishism.
Restricted "limited" is attested from 1830; of documents, etc., "secret, not for public release" it is recorded from 1944. In U.S.,
restricted was a euphemism for "off-limits to Jews" (1947).
Manager: "I'm sorry, Mr. Marx, but we can't let you use the pool; this country club is restricted."
Groucho: "Well, my daughter's only half-Jewish; could she go in up to her knees?"
Restrictive is attested from c.1400.